4_2023_sen_12

Title of the article DEVELOPMENT OF A KINEMATICS MODEL OF HUMAN FINGERS FOR APPLICATION IN ROBOTIC GLOVES
Authors

MERKURYEV Igor V., D. Sc. in Eng., Prof., Head of the Department of Robotics, Mechatronics, Dynamics and Machine Strength, National Research University “Moscow Power Engineering Institute”, Moscow, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

CHUNG Chan T., Postgraduate Student of the Department of Robotics, Mechatronics, Dynamics and Machine Strength, National Research University “Moscow Power Engineering Institute”, Moscow, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

SAYPULAEV Gasan R., Assistant of the Department of Robotics, Mechatronics, Dynamics and Machine Strength, National Research University “Moscow Power Engineering Institute”, Moscow, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

SAYPULAEV Musa R., Ph. D.in Eng., Senior Lecturer of the Department of Robotics, Mechatronics, Dynamics and Machine Strength, National Research University “Moscow Power Engineering Institute”, Moscow, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

DEEB Delshan, Assistant of the Department of Robotics, Mechatronics, Dynamics and Machine Strength, National Research University “Moscow Power Engineering Institute”, Moscow, Russian Federation, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section BIOMECHANICS
Year 2023
Issue 4(65)
Pages 106–113
Type of article RAR
Index UDK 531.132.1
DOI https://doi.org/10.46864/1995-0470-2023-4-65-106-113
Abstract This paper considers the design of an anthropomorphic manipulator in the form of a human hand. The aim of the work is to describe the kinematics of a robotic hand, using the example of one finger. Based on the Denavit–Hartenberg algorithm, a kinematic model is developed for one finger of the robotic hand. The working area of the robotic finger is determined, taking into account the limitations on the rotation angles of the finger phalanges. These kinematic equations are used to solve the problem of the speeds of one fingertip. According to the results of modeling for given speeds of the fingertip, the dependencies of the rotation angles of the robotic hand links were obtained. Unlike the previously used models, the developed one makes it possible to take into account the presence of a geometric constraint between the proximal and distal finger phalanges, which is structurally made with an inextensible thread. The results of the work can be used in the design and manufacture of new robotic gloves.
Keywords kinematics, control, robotic glove, anthropomorphic grip, Denavit–Hartenberg parameters
  You can access full text version of the article.
Bibliography
  1. Saypulaev G.R., et al. A review of robotic gloves applied for remote control in various systems. Proc. 2023 5th International youth conference on radio electronics, electrical and power engineering (REEPE). Moscow, 2023, pp. 1–6. DOI: https://doi.org/10.1109/REEPE57272.2023.10086822.
  2. Zheng Y. A noble classification framework for data glove classification of a large number of hand movements. Journal of electrical and computing engineering, 2021, vol. 2021. DOI: https:// doi.org/10.1155/2021/9472053.
  3. Gibadullina L.N. Modelirovanie dvizheniya paltsev dlya bionicheskikh kistey ruk [Modelling of finger movement for bionic hands]. Sovremennye nauchnye issledovaniya i razrabotki, 2018, no. 6(23), pp. 195–198 (in Russ.).
  4. Bebionic hand EQD. Available at: https://www.ottobock.com/en-us/product/8E70 (accessed 04 May 2023).
  5. Kakoy protez vam podkhodit? [Which prosthesis is right for you?] Available at: https://motorica.org/prosthetics/upper-limb#compare (accessed 14 April 2023).
  6. Lyashko M.A. Protez kisti ruki [Hand prosthesis]. Patent RU, no. 160806 U8, 2016 (in Russ.).
  7. Grebenstein M., et al. The DLR hand arm system. Proc. 2011 IEEE International conference on robotics and automation. Shanghai, 2011, pp. 3175–3182. DOI: https://doi.org/10.1109/ICRA.2011.5980371.
  8. Friedl W., Chalon M., Reinecke J., Grebenstein M. FRCEF: The new friction reduced and coupling enhanced finger for the Awiwi hand. Proc. 2015 IEEE-RAS 15th International conference on humanoid robots (humanoids). Seoul, 2015, pp. 140–147. DOI: https://doi.org/10.1109/HUMANOIDS.2015.7363527.
  9. Grebenstein M., et al. The hand of the DLR hand arm system: designed for interaction. The international journal of robotics research, 2012, vol. 31, iss. 13, pp. 1531–1555. DOI: https://doi.org/10.1177/0278364912459209.
  10. Cobos S., Ferre M., Sanchez Uran M.A., Ortego J., Pena C. Efficient human hand kinematics for manipulation tasks. Proc. 2008 IEEE/RSJ International conference on intelligent robots and systems. Nice, 2008, pp. 2246–2251. DOI: https://doi.org/10.1109/IROS.2008.4651053.
  11. Veber M., Bajd T. Assessment of human kinematics. Proc. 2006 IEEE International conference on robotics and automation. Orlando, 2006, pp. 2966–2971. DOI: https://doi.org/10.1109/ROBOT.2006.1642152.
  12. Chen F.C., et al. Constraint study for a hand exoskeleton: human hand kinematics and dynamics. Journal of robotics, 2013, vol. 2013. DOI: https://doi.org/10.1155/2013/910961.
  13. Stillfried G., van der Smagt P. Movement model of a human hand based on magnetic resonance imaging (MRI). Proc. 1st International conference on applied bionics and biomechanics (ICABB) 2010. Venice, 2010.
  14. Van der Smagt P., Stillfried G. Using MRT data to compute a hand kinematic model. Proc. 9th International conference on motion and vibration control (MOVIC). Munich, 2008.
  15. Grebenstein M., Chalon M., Hirzinger G., Siegwart R. Antagonistically driven finger design for the anthropomorphic DLR hand arm system. Proc. 2010 IEEE-RAS 10th International conference on humanoid robots (humanoids). Nashville, 2010, pp. 609–616. DOI: https://doi.org/10.1109/ICHR.2010.5686342.
  16. Chalon M., Grebenstein M., Wimböck T., Hirzinger G. The thumb: guidelines for a robotic design. Proc. 2010 IEEE/RSJ International conference on intelligent robots and systems. Taipei, 2010, pp. 5886–5893. DOI: https://doi.org/10.1109/IROS.2010.5650454.
  17. Alchakov V.V., Kramar V.A. Postroenie matematicheskoy modeli zakhvata antropomorfnogo robota na osnove metoda Denavita-Hartenberga [Construction of the mathematical model of the arm of an antropomorphic robot based on the Denavit-Hartenberg method]. Automation and measurements in mechanical engineering and instrument engineering, 2019, no. 1(5), pp. 92–102 (in Russ.).
  18. Corke P.I. A simple and systematic approach to assigning Denavit-Hartenberg parameters. IEEE transactions on robotics, 2007, vol. 23, iss. 3, pp. 590–594. DOI: https://doi.org/10.1109/TRO.2007.896765.
  19. Borisov O.I., Gromov V.S., Pyrkin A.A. Metody upravleniya robototekhnicheskimi prilozheniyami [Control methods for robotic applications]. Saint-Petersburg, Universitet ITMO Publ., 2016. 108 p. (in Russ.).
  20. Avkhadiev F.G., Gubaydullina R.K., Nasibullin R.G. Uchebno-metodicheskoe posobie po chislennym metodam analiza [Educational and methodical manual on numerical methods of analysis]. Kazan, Kazanskiy (Privolzhskiy) federalnyy universitet Publ., 2019. 113 p. (in Russ.).
4_2023_sen_11

Title of the article ON THE INFLUENCE OF LONGWALL MINING ON THE DEFORMATION OF THE OPERATIONAL EXCAVATIONS
Authors

POLYAKOV Andrey L., Ph. D. in Eng., Assoc. Prof., Director, Unitary Enterprise “Institute of Mining”, Soligorsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

LAPATSIN Siarhei N., Ph. D. in Phys. and Math., Senior Lecturer of Theoretical and Applied Mechanics Department, Belarusian State University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

MOZGOVENKO Maksim S., Research Fellow, Unitary Enterprise “Institute of Mining”, Soligorsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

RACHKOVSKIY Maksim A., Junior Researcher Trainee of Applied Mechanics Laboratory, Belarusian State University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section GEOMECHANICS
Year 2023
Issue 4(65)
Pages 97–105
Type of article RAR
Index UDK 539.3; 622.281.74+51-74
DOI https://doi.org/10.46864/1995-0470-2023-4-65-97-105
Abstract The paper presents the results of numerical modeling of the geomechanical behavior of the system “lava — operational excavation — enclosing potash rock mass” during mining operations. Numerical modeling includes a forecast of the mechanical behavior of the system at all stages of the system existence: from the natural stress-strain state (SSS) of the rock mass to excavation and safety measures installation, as well as the longwall mining operations. The results of numerical experiments are verified using the data from field studies of convergence of the roof and floor of the operational excavation and the side walls of this excavation. As a result of the studies, it is established that longwall mining has a significant impact on the operational excavation at a distance of about 40 m or less. In addition, the paper describes an algorithm for numerical simulation of the geomechanical behavior of the considered geotechnical system.
Keywords operational excavation, longwall mining, convergence, finite element method, computer-aided modeling, stress-strain state of rock mass with an underground structure
  You can access full text version of the article.
Bibliography
  1. Sui W., Hang Y., Ma L. Wu Z., Zhou Y., Long G., Wei L. Interactions of overburden failure zones due to multiple-seam mining using longwall caving. Bulletin of engineering geology and the environment, 2015, vol. 74, iss. 3, pp. 1019–1035. DOI: https://doi.org/10.1007/s10064-014-0674-9.
  2. Kras’ko N. I., Nazimko V.V. Modelirovanie dinamiki pereraspredeleniya gornogo davleniya, soprovozhdayushchey obrushenie porodnykh sloev krovli v ochistnom zaboe [Modeling of rock pressure redistributiondue to roof caving in vicinity of advancing longwall face]. Physics and high pressure technology, 2003, vol. 13, no. 2, pp. 91–100 (in Russ.).
  3. Zhuravkov M.A. Matematicheskoe modelirovanie deformatsionnykh protsessov v tverdykh deformiruemykh sredakh (na primere zadach mekhaniki gornykh porod i massivov) [Mathematical modeling of deformation processes in solid deformable media (on the example of problems of mechanics of rocks and mass)]. Minsk, Belorusskiy gosudarstvennyy universitet Publ., 2002. 456 p. (in Russ.).
  4. Zhuravkov M.A., Konovalov O.L., Bogdan S.I., Prokhorov P.A., Krupoderov A.V. Kompyuternoe modelirovanie v geomekhanike [Computer modeling in geomechanics]. Minsk, Belorusskiy gosudarstvennyy universitet Publ., 2008. 443 p. (in Russ.).
  5. Makarov P.V., Smolin I.Yu., Evtushenko E.P., Trubitsyn A.A., Trubitsyna N.V., Voroshilov S.P. Modelirovanie obrusheniya krovli nad vyrabotannym prostranstvom [Simulation of roof collapse of the worked-out area]. Physical mesomechanics, 2008, vol. 11, no. 1, pp. 44–50 (in Russ.).
  6. Li Y., Lei M., Wang H., Li C., Li W., Tao Y., Wang J. Abutment pressure distribution for longwall face mining through abandoned roadways. International journal of mining science and technology, 2019, vol. 29, iss. 1, pp. 59–65. DOI: https://doi.org/10.1016/j.ijmst.2018.11.018.
  7. Sdvizhova E.A., Popovich I.N., Dudka I.V. Issledovaniya geomekhanicheskikh protsessov na sopryazhenii podgotovitelnoy vyrabotki s lavoy v usloviyakh shakhty Komsomolskaya GP Antratsit [Studies of geomechanical processes at the interface of preparatory workings with lava in the conditions of the Komsomolskaya mine of GP Antratsit]. Sovremennye resursoenergosberegayushchie tekhnologii gornogo proizvodstva, 2014, no. 2, pp. 72–79 (in Russ.).
  8. Peng S.S. Longwall mining. London, CRC Press, 2019. 562 p.
  9. Palchik V. Formation of fractured zones in overburden due to longwall mining. Environmental geology, 2003, vol. 44, iss. 1, pp. 28–38. DOI: https://doi.org/10.1007/s00254-002-0732-7.
  10. Bai Q., Tu S. A general review on longwall mining-induced fractures in near-face regions. Geofluids, 2019. DOI: https://doi.org/10.1155/2019/3089292.
  11. Andreiko S., Baryakh A., Lobanov S., Fedoseev A. Geo mechanical estimation of danger of gas-dynamic failure during potash deposits mining. Procedia engineering, 2017, vol. 191, pp. 954–961. DOI:
    https://doi.org/10.1016/j.proeng.2017.05.266.
  12. Underground mining methods: Engineering fundamentals and international case studies. Littleton, SME, 2001. 718 p.
  13. Instruktsiya po okhrane i krepleniyu gornykh vyrabotok na Starobinskom mestorozhdenii [Instructions for the protection and fastening of mine workings at the Starobin deposit]. Soligorsk, SIPR Publ., 2018. 206 p. (in Russ.).
  14. Lapatsin S.N. Predelnoe sostoyanie massivov gornykh porod s podzemnymi sooruzheniyami. Diss. kand. fiz.-mat. nauk [Limit state of rock masses with underground structures. Ph. D. Thesis]. Minsk, 2023. 181 p. (in Russ.).
  15. Zhuravkov M.A., Lapatsin S.N., Ji S. Complex limit state criterion for rock masses. Acta mechanica sinica, 2023, vol. 39, iss. 1. DOI: https://doi.org/10.1007/s10409-022-22194-x.
4_2023_sen_9

Title of the article THERMODYNAMIC ANALYSIS OF THE FORMATION OF A NANOSTRUCTURAL POLYCRYSTALLINE MATERIAL BASED ON NANODIAMONDS MODIFIED WITH NON-DIAMOND CARBON (PART 2)
Authors

SENYUT Vladimir T., Ph. D. in Eng., Assoc. Prof., Leading Researcher of the Laboratory of Nanostructured and Superhard Materials of the R&D Center “Mechanical Engineering Technologies and Processing Equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

VITYAZ Petr A., Academician of the NAS of Belarus, D. Sc. in Eng., Prof., Chief Researcher of the Department of Technologies of Mechanical Engineering and Metallurgy of the R&D Center “Mechanical Engineering Technologies and Processing Equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

PARNITSKY Alexander M., Ph. D. in Eng., Senior Researcher of the Laboratory of Nanostructured and Superhard Materials of the R&D Center “Mechanical Engineering Technologies and Processing Equipment”, Joint Institute of Mechanical Engineering of the NAS of Belarus, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section MATERIALS SCIENCE IN MECHANICAL ENGINEERING
Year 2023
Issue 4(65)
Pages 76–84
Type of article RAR
Index UDK 621.762:621.921.34
DOI https://doi.org/10.46864/1995-0470-2023-4-65-76-84
Abstract The paper presents the results of thermodynamic analysis showing that the use of nanodiamonds with a thin graphite-like coating formed by surface graphitization of nanodiamonds makes it possible to increase the thermodynamic stimulus for the formation of a diamond structure under conditions of high pressures and temperatures. For a thin carbon film with a disordered structure (amorphous carbon, soot), the pressure of transition into diamond will exceed the equilibrium pressure due to the lower surface energy of amorphous carbon compared to the surface energy of graphite. In this case, a decrease in the thickness of the non-diamond carbon film on the surface of a diamond particle leads to an increase in the pressure of the graphite–diamond phase transition. The proposed approach provides the possibility of reducing the synthesis parameters of nanostructured polycrystalline diamond materials without additional use of phase transformation catalysts.
Keywords nanodiamond, non-diamond forms of carbon, state diagram, phase transformations, chemical potential, Gibbs energy
  You can access full text version of the article.
Bibliography
  1. Bezhenar N.P., et al. Sintez i spekanie sverkhtverdykh materialov dlya proizvodstva instrumenta [Synthesis and sintering of superhard materials for tool production]. Minsk, Belorusskaya nauka Publ., 2021. 337 p. (in Russ.).
  2. Vityaz P.A., Senyut V.T., Kheifetz M.L., Kolmakov A.G. Obtaining nanocrystalline superhard materials from surface-modified nanodiamond powder. Journal of advanced materials and technologies, 2022, vol. 7, no. 4, pp. 256–269. DOI: http://doi.org/10.17277/jamt.2022.04.pp.256-269.
  3. Vityaz P.A., et al. Nanoalmazy detonatsionnogo sinteza: poluchenie i primenenie [Detonation synthesis nanodiamonds: preparation and application]. Minsk, Belorusskaya nauka Publ., 2013. 381 p. (in Russ.).
  4. Vitiaz P.A., Senyut V.T., Kheifetz M.L., Kolmakov A.G., Klimenko S.A. Sintez almaznykh nanostrukturnykh materialov na osnove nanoalmazov [Synthesis of diamond nanostructured materials on the basis of nanodiamonds]. Doklady of the National Academy of Sciences of Belarus, 2012, vol. 56, no. 6, pp. 87–91 (in Russ.).
  5. Vityaz P.A., Senyut V.T., Kheifets M.L., Kolmakov A.G., Klimenko S.A. Synthesis of superhard materials based on sphalerite boron nitride using carbon nanoparticles as a phase conversion catalyst. Journal of advanced materials and technologies, 2020, no. 3(19), pp. 8–17.
  6. Kheyfets M.L., Kolmakov A.G., Vityaz P.A., Senyut V.T., Klimenko S.A. Improvement of manufacture technology of nanostructured diamond materials with the use of physicochemical nonequilibrium analysis. Inorganic materials: Applied research, 2016, vol. 7, no. 1, pр. 137–142. DOI: https://doi.org/10.1134/S2075113316010081.
  7. Ōsawa E. Recent progress and perspectives in single-digit nanodiamond. Diamond and related materials, 2007, vol. 16, iss. 12, pp. 2018–2022. DOI: https://doi.org/10.1016/j.diamond.2007.08.008.
  8. Barnard A.S., Sternberg M. Crystallinity and surface electrostatics of diamond nanocrystals. Journal of materials chemistry, 2007, vol. 17, iss. 45, pp. 4811–4819. DOI: https://doi.org/10.1039/B710189A.
  9. Barnard A.S. Self-assembly in nanodiamond agglutinates. Journal of materials chemistry, 2008, vol. 18, iss. 34, pp. 4038–4041. DOI: https://doi.org/10.1039/B809188A.
  10. Fizicheskie svoystva almaza [Physical properties of diamond]. Kiev, Nauchnaya mysl Publ., 1987. 188 p. (in Russ.).
  11. Nozhkina A.V., Kostikov V.I., Dudakov V.B. Fiziko-khimicheskie protsessy na mezhfaznoy poverkhnosti almaza s obrabatyvaemym materialom [Physico-chemical processes on the interfacial surface of the diamond with the processed material]. Porodorazrushayushchiy i metalloobrabatyvayushchiy instrument — tekhnika, tekhnologiya ego izgotovleniya i primeneniya, 2012, iss. 15, pp. 351–358 (in Russ.).
  12. Romanenko A.I., et al. Influence of gamma irradiation on electrophysical properties of onion-like carbon. Journal of optoelectronics and advanced materials, 2008, vol. 10, no. 7, pp. 1749–1753.
  13. Shenderova O., et al. Detonation nanodiamond and onion-like carbon: applications in composites. Physica status solidi, 2008, vol. 205, iss. 9, pp. 2245–2251. DOI: https://doi.org/10.1002/pssa.200879706.
  14. Senyut V.T., Vityaz P.A., Parnitsky A.M. Termodinamicheskiy analiz protsessa formirovaniya nanostrukturnogo polikristallicheskogo materiala na osnove nanoalmazov, modifitsirovannykh nealmaznym uglerodom (chast 1) [Thermodynamic analysis of the formation of a nanostructural polycrystalline material based on nanodiamonds modified with non-diamond carbon (part 1)]. Mechanics of machines, mechanisms and materials, 2023, no. 3(64), pp. 60–65. DOI: https://doi.org/10.46864/1995-0470-2023-3-64-60-65 (in Russ.).
  15. Dolmatov V.Yu. Detonatsionnye nanoalmazy. Poluchenie, svoystva, primenenie [Detonation nanodiamonds. Preparation, properties, application]. Saint Petersburg, NPO “Professional” Publ., 2011. 536 p. (in Russ.)
  16. Kurdyumov A.V. Fazovye prevrashcheniya v uglerode i nitride bora [Phase transformations in carbon and boron nitride]. Kiev, Nauchnaya mysl Publ., 1979. 188 p. (in Russ.).
  17. Nozhkina A.V., Kostikov V.I. Poverkhnostnaya energiya almaza i grafita [Surface energy of diamond and graphite]. Porodorazrushayushchiy i metalloobrabatyvayushchiy instrument – tekhnika, tekhnologiya ego izgotovleniya i primeneniya, 2017, iss. 20, pp. 161–167 (in Russ.).
  18. Turchaninov M.A. Mekhanizmy kristallizatsii zhidkogo ugleroda, poluchennogo pri plavlenii grafita impulsom lazera v gazovykh sredakh s davleniem ~10 MPa. Avtoref. diss. kand. fiz.-mat. nauk [Mechanisms of crystallization of liquid carbon obtained by melting graphite with a laser pulse in gaseous media with a pressure of ~10 MPa. Extended Abstract of Ph. D. Thesis]. Moscow, 2010. 25 p. (in Russ.).
  19. Jiang Q., Chen Z.P. Thermodynamic phase stabilities of nanocarbon. Carbon, 2006, vol. 44, iss. 1, p. 79–83. DOI: https://doi.org/10.1016/j.carbon.2005.07.014.
  20. Isobe F., Ohfuji H., Sumiya H., Irifune T. Nanolayered diamond sintered compact obtained by direct conversion from highly oriented graphite under high pressure and high temperature. Journal of nanomaterials, 2013, vol. 2013, 6 p. DOI: https://doi.org/10.1155/2013/380165.
  21. Sumiya H., Irifune T., Kurio A., Sakamoto S., Inoue T. Microstructure features of polycrystalline diamond synthesized directly from graphite under static high pressure. Journal of materials science, 2004, vol. 39, iss. 2, pp. 445–450. DOI: https://doi.org/10.1023/B:JMSC.0000011496.15996.44.
  22. Lu S., et al. High pressure transformation of graphene nanoplates: A Raman study. Chemical physics letters, 2013, vol. 585, pp. 101–106. DOI: https://doi.org/10.1016/j.cplett.2013.08.085.
4_2023_sen_10

Title of the article PREDICTION OF LOAD AND STIFFNESS CHARACTERISTICS OF PNEUMATIC TIRES BY COMPUTER MODELING METHODS
Authors

KHOTKO Alexander V., Head of the Calculation Studies of Tire Mechanics Division of the Tire Design and Construction Department of the R&D Center, BELSHINA JSC, Bobruisk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section COMPUTER MECHANICS
Year 2023
Issue 4(65)
Pages 85–96
Type of article RAR
Index UDK 539.3: 621.897
DOI https://doi.org/10.46864/1995-0470-2023-4-65-85-96
Abstract Methods are considered for calculation of load and stiffness characteristics of pneumatic tires of radial and diagonal design, as well as modeling of flat and curvilinear motion of a car wheel with pneumatic tires. The calculated values of load characteristic and radial stiffness of 235/55R17 passenger tire and 46/90R57 all-steel truck tire obtained by finite element modeling in MSC.Marc software package are compared with the results of Biderman model calculation. In a quasi-static setting, the rolling process of the wheel with the 235/55R17 passenger car tire is analyzed in flat motion at a speed of 90 km/h and a rotational speed of 10.1–13.5 Hz. The following load and stiffness characteristics of the tire affecting smooth running, stability and controllability of the wheel are determined: dependence of the rolling radius on torque, circumferential stiffness, dependence of traction with the road surface on the amount of slip, coefficient of slip resistance, dependencies of lateral force and stabilizing torque on the angle of lateral skid.
Keywords car wheel, pneumatic tire, static load characteristics, stiffness indices, stationary rolling, contact patch, finite element method
  You can access full text version of the article.
Bibliography
  1. Biderman V.L., et al. Avtomobilnye shiny (konstruktsiya, raschet, ispytanie, ekspluatatsiya) [Car tires (design, calculation, testing, operation)]. Moscow, Goskhimizdat Publ., 1963. 383 p. (in Russ.).
  2. Biderman V.L. Raschet rezino-metallicheskikh i rezinokordnykh elementov mashin. Diss. dokt. tekhn. nauk [Calculation of rubber-metal and rubber-cord elements of machines. D. Sc. Thesis]. Мoscow, 1958. 373 p. (in Russ.).
  3. Bukhin B.L. Vvedenie v mekhaniku pnevmaticheskikh shin [Introduction to the mechanics of pneumatic tires]. Moscow, Khimiya Publ.,1988. 222 p. (in Russ.).
  4. Tarasik V.P. Teoriya dvizheniya avtomobilya [Theory of car movement]. Saint Petersburg, BKhV-Peterburg Publ., 2006. 478 p. (in Russ.).
  5. Treloar L.R.G. The physics of rubber elasticity. Oxford, Clarendon Press, 1949. 254 p.
  6. Shil’ko S.V., Chernous D.A., Buharov S.N., Hotko A.V. Metod rascheta koeffitsienta soprotivleniya kacheniyu avtomobilnykh shin na osnove modelirovaniya termovyazkouprugogo deformirovaniya shinnykh rezin [Calculation method of coefficient of rolling resistance of car tires using modeling of thermoviscoelastic deforming of tire rubbers]. Aktualnye voprosy mashinovedeniya, 2021, iss. 10, pp. 124–128 (in Russ.).
  7. Shilko S.V., et al. Eksperimentalnoe opredelenie uprugikh i vyazkouprugikh kharakteristik shinnykh rezin [Experimental determination of elastic and viscoelastic characteristics of tire rubbers]. Teoreticheskaya i prikladnaya mekhanika, 2022, iss. 36, pp. 114–117 (in Russ.).
  8. Nakajima Y. Advanced tire mechanics. Singapore, Springer Nature Singapore Pte Ltd., 2019. 1265 p. DOI: https://doi.org/10.1007/978-981-13-5799-2.
  9. Koutný F. Geometry and mechanics of pneumatic tires. Zlín, 2007. 139 p.
  10. Robecchi E., Amici L. Mechanics of pneumatic tire. Part I. The tire under inflation alone. Tire science and technology, 1973, vol. 1, iss. 3, pp. 290–345. DOI: https://doi.org/10.2346/1.2167169.
  11. Robecchi E., Amici L. Mechanics of the pneumatic tire. Part II: The laminar model under inflation and in rotation. Tire science and technology, 1973, vol. 1, iss. 4, pp. 382–438. DOI: https:// doi.org/10.2346/1.2167173.
  12. Purdy J.F. Mathematics underlying the design of pneumatic tires. Akron, Lithographed by Edwards Brothers, 1963. 217 p.
  13. Clark S.K. Mechanics of pneumatic tires. Washington, National Highway Traffic Safety Administration, 1981. 931 p.
  14. Khotko A.V., Shil’ko S.V. Primenenie teorii setchatykh obolochek pri proektirovanii avtomobilnykh shin diagonalnoy konstruktsii [Application of the theory of gridshells in the design of diagonal automobile tires]. Mechanics of machines, mechanisms and materials, 2020, no. 1(50), pp. 5–11 (in Russ.).
  15. Khotko A.V., Shil’ko S.V., Buharov S.N. Vozmozhnosti optimalnogo proektirovaniya avtomobilnoy shiny po kriteriyu prostranstvennoy ravnoprochnosti [Possibilities for optimal design of a car tire based on a criterion of spatial strength balance]. Mechanics of machines, mechanisms and materials, 2020, no. 4(53), pp. 11–18. DOI: https://doi.org/10.46864/1995-0470-2020-4-53-11-18 (in Russ.).
  16. Marc 2014.2 Volume A: Theory and user information. Available at: https://simcompanion.hexagon.com/customers/s/article/ marc-2014-2-volume-a--theory-and-user-information-doc10797 (accessed 23 September 2023).
  17. Marc experimental elastomer analysis. Available at: https://hexagon.com/support-success/ manufacturing-intelligence/design-engineering- support/training/marc-experimental-elastomer-analysis (accessed 23 September 2023).
4_2023_sen_8

Title of the article THERMOMECHANICS OF DISPERSE-FILLED COMPOSITES AND COMPUTER DESIGN OF MATERIALS WITH RECORD HIGH THERMAL CONDUCTIVITY
Authors

SHIL’KO Sergey V., Ph. D. in Eng., Assoc. Prof., Head of the Laboratory “Mechanics of Composites and Biopolymers”, V.A. Belyi Metal-Polymer Research Institute of the NAS of Belarus, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

CHERNOUS Dmitriy A., Ph. D. in Eng., Assoc. Prof., Leading Researcher of the Laboratory “Mechanics of Composites and Biopolymers”, V.A. Belyi Metal-Polymer Research Institute of the NAS of Belarus, Gomel, Republic of Belarus; Associate Professor of the Department “Technical Physics and Theoretical Mechanics”, Belarusian State University of Transport, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

STOLYAROV Alexander I., Senior Lecturer of the Department “Mechanics”, Sukhoi State Technical University of Gomel, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

ZHANG Qiang, Professor of the Faculty of Materials Science and Engineering, Harbin Institute of Technology, Harbin, People’s Republic of China, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
In the section MECHANICAL ENGINEERING MATERIALS AND TECHNOLOGIES
Year 2023
Issue 4(65)
Pages 63–75
Type of article RAR
Index UDK 536.2; 539.3; 539.4; 678.073
DOI https://doi.org/10.46864/1995-0470-2023-4-65-63-75
Abstract On the example of metal-diamond composites (MDC), a number of issues of thermomechanics of disperse-filled materials with high thermal conductivity used for thermal management are formulated and solved. Due to the importance of the thermal conductivity factor of the interfacial layer, a refined method is proposed for calculating the boundary thermal resistance. This method considers two counter heat flows: from the matrix to the filler and back, and also provides the condition of zero thermal resistance at the same values of the thermomechanical characteristics of these components. Based on the micromechanical model of the disperse-filled composite, an analytical method is developed for determining the effective thermal conductivity coefficient of the metal-diamond composites. The method makes it possible to take into account the boundary thermal resistance, the presence of a thin coating on the diamond particle, the anisometry of diamond particles and the porosity of the metal matrix. The results of the performed parametric analysis are compared with known experimental data and estimates obtained within the framework of existing models. The conclusion on the validity of the developed method is made. A simplified finite-element model is developed for a representative volume of the metal-diamond composites in the form of a cube formed by an aluminum matrix and containing 27 spherical diamond particles of the same radius with a modifying tungsten coating. At a given temperature difference on the opposite faces of the cube, the distribution of heat flux density and the effective heat transfer coefficient of the metal-diamond composites are calculated. Comparison of the results of using the finite element model and the analytical method mentioned above shows their good agreement. Modification of the finite element model is carried out in order to better match the real internal structure of the metal-diamond composites studied by high-resolution X-ray microtomography. Numerical analysis of the temperature field, thermal stress state and fracture kinetics of the aluminum-diamond composite during thermal cycling is performed.
Keywords thermal regulation, metal-diamond composite, thermal conductivity, boundary thermal resistance, thermal stress state, fracture kinetics, micromechanical model, finite element analysis
  You can access full text version of the article.
Bibliography
  1. Khan J., Momin S.A., Mariatti M. A review on advanced carbon-based thermal interface materials for electronic devices. Carbon, 2020, vol. 168, pp. 65–112. DOI: https://doi.org/10.1016/j.carbon.2020.06.012.
  2. Zhu P., Zhang Q., Qu S., Wang Z., Gou H., Shil’ko S.V., Kobayashi E., Wu G. Effect of interface structure on thermal conductivity and stability of diamond/aluminum composites. Composites part A: Applied science and manufacturing, 2022, vol. 162. DOI: https://doi.org/10.1016/j.compositesa.2022.107161.
  3. Liang X., Jia C., Chu K., Chen H. Predicted interfacial thermal conductance and thermal conductivity of diamond/Al composites with various interfacial coatings. Rare metals, 2011, vol. 30, iss. 5, pp. 544–549. DOI: https://doi.org/10.1007/s12598-011-0427-x.
  4. Prasher R. Acoustic mismatch model for thermal contact resistance of van der Waals contacts. Applied physics letters, 2009, vol. 94, iss. 4. DOI: https://doi.org/10.1063/1.3075065.
  5. Jia H., Fan J., Liu Y., Zhao Y., Nie J., Wei S. Interfacial structure of carbide-coated graphite/Al composites and its effect on thermal conductivity and strength. Materials, 2021, vol. 14, iss. 7. DOI: https://doi.org/10.3390/ma14071721.
  6. Liu Y., Li W., Cui Y., Yang Y., Yang J. Theoretical analysis of interfacial design and thermal conductivity in graphite flakes/Al composites with various interfacial coatings. Science and engineering of composite materials, 2022, vol. 29, iss. 1, pp. 500–507. DOI: https://doi.org/10.1515/secm-2022-0152.
  7. Tan Z., et al. Enhanced thermal conductivity of diamond / Al composites through tuning diamond particle dispersion. Journal of materials science, 2018, vol. 53, iss. 9, pp. 6602–6612. DOI: https://doi.org/10.1007/s10853-018-2024-y.
  8. Chernous D.A., Shil’ko S.V. Modifitsirovannaya model Takanayagi deformirovaniya dispersno-napolnennykh kompozitov [The modified Takanayga model of deformation for dispersed-filled composites]. Mekhanika kompozitsionnykh materialov i konstruktsiy, 2012, vol. 18, no. 4, pp. 543–551 (in Russ.).
  9. Christensen R.M. Mechanics of composite materials. New York, Chichester, Brisbane, Toronto, John Wiley & Sons, 1979. 348 p.
  10. Mori T., Tanaka K. Average stress in matrix and average elastic energy of materials with misfitting inclusions. Acta metallurgica, 1973, vol. 21, iss. 5, pp. 571–574. DOI: https://doi.org/10.1016/0001-6160(73)90064-3.
  11. Yang W., et al. Enhanced thermal conductivity in diamond/aluminum composites with tungsten coatings on diamond particles prepared by magnetron sputtering method. Journal of alloys and compounds, 2017, vol. 726, pp. 623–631. DOI: https://doi.org/10.1016/j.jallcom.2017.08.055.
  12. Anisimova M., Knyazeva A., Sevostianov I. Effective thermal properties of an aluminum matrix composite with coated diamond inhomogeneities. International journal of engineering science, 2016, vol. 106, pp. 142–154. DOI: https://doi.org/10.1016/j.ijengsci.2016.05.010.
  13. Zhang C., Cai Z., Wang R., Peng C., Qiu K., Wang N. Microstructure and thermal properties of Al/W-coated diamond composites prepared by powder metallurgy. Materials and design, 2016, vol. 95, pp. 39–47. DOI: https://doi.org/10.1016/j.matdes.2016.01.085.
  14. Hasselman D.P.H., Johnson L.F. Effective thermal conductivity of composites with interfacial thermal barrier resistance. Journal of composite materials, 1987, vol. 21, iss. 6, pp. 508–515. DOI: https://doi.org/ 10.1177/002199838702100602.
  15. Tavangar R., Molina J.M., Weber L. Assessing predictive schemes for thermal conductivity against diamond-reinforced silver matrix composites at intermediate phase contrast. Scripta materialia, 2007, vol. 56, iss. 5, pp. 357–360. DOI: https://doi.org/10.1016/j.scriptamat.2006.11.008.
  16. Lyukshin B.А., et al. Dispersno-napolnennye polimernye kompozity tekhnicheskogo i meditsinskogo naznacheniya [Disperse-filled polymer composites for technical and medical application]. Novosibirsk, SO RAN Publ., 2017. 311 p. (in Russ.).
  17. Shilko S.V. Dvukhurovnevyy metod optimizatsii sostava materiala detaley mashin iz dispersno-napolnennykh kompozitov [Two-level method for optimizing material composition of machine components from disperse-reinforced composites]. Mechanics of machines, mechanisms and materials, 2019, no. 2(47), pp. 51–57 (in Russ.).
  18. Chang J., Zhang Q., Lin Y., Shao P., Pei Y., Zhong S., Wu G. Thermal management applied laminar composites with SiC nanowires enhanced interface bonding strength and thermal conductivity. Nanoscale, 2019, vol. 11, iss. 34, pp. 15836–15845. DOI: https://doi.org/10.1039/C9NR04644E.
  19. Chang J., Zhang Q., Lin Y., Zhou C., Yang W., Yan L., Wu G. Carbon nanotubes grown on graphite films as effective interface enhancement for an aluminum matrix laminated composite in thermal management applications. ACS applied materials & interfaces, 2018, vol. 10, iss. 44, pp. 38350–38358. DOI: https://doi.org/10.1021/acsami.8b12691.

More Articles...

  1. 4_2023_sen_7
  2. 4_2023_sen_6
  3. 4_2023_sen_5
  4. 4_2023_sen_4