FRACTURE OF BURNING SOLID FUEL WITH GEOMETRICAL IMPERFECTIONS OF BOUNDARY

Rustamov B.E., Azerbaijan Technical University, Baku, Azerbaijan

66-69

The plane stationary problem of mechanics of fracture for the solid deformable fuel weakened by any way placed system crack-visible of cavities which surface burns is considered. It is considered, that the boundary of a fuel checker has geometrical imperfections of technological character.

solid fuel, combustion chamber, gas pressure, crack viewing cavity, fuel checker, singular integral equations, fracture of materials, speed of gas flow

• Sorkin, R.E. Gazotermodinamika raketnyh dvigatelej na tverdom toplive [Gazotermodinamika of rocket engines for solid fuels]. Moscow, Nauka, 1967. 326 p.
• Ji H., de Gennes P.G. Adhesion via Connector Molecules: The Many-Stitch Problem. Macromolecules, 1993, vol. 26, pp. 520-525.
• Budianscky B., Evans A.G., Hutchinson J.W. Fiber-matrix de bonding effects on cracking in aligned fiver ceramic composite. Int. J. Solid Structures, 1995, vol. 32, no. 3-4, pp. 315-328.
• Goldstein R.V., Bakirov V.F., Perelmuter M.N. Modeling of the adhesion strength and fracture kinetics of the microelectronic package polymer-polymer joints. In. Proc. Inst. Phys. Techol. Russian Ac. of Sci. Modeling and Simulation of Submicron Technology and Devices, 1997, vol. 13, pp. 115-125.
• Cherepanov G.P. Mehanika hrupkogo razrushenija [Mechanics of brittle fracture]. Moscow, Nauka, 1974. 640 p.
• Gadzhiev V.D., Mirsalimov V.M. Predel'no-ravnovesnoe sostojanie detali tipa vtulki pri nalichii treshhin so svjazjami mezhdu beregami [Maximum-equilibrium state of a detail such as barrel during presence of ties between two sides]. Optimal'noe proektirovanie mehanicheskih system [Optimal design of mechanical systems]. Baku, Jelm, 1999, pp. 50-63.
• Goldshtejn R.V. Perelmuter M.N. Rost treshhin po granice soedinenija materialov [Growth of cracks along the boundary of materials compound]. Problemy mehaniki [Problems of mechanics]. M., Fizmatlit, 2003, pp. 221-238.
• Mushelishvili N.I. Nekotorye osnovnye zadachi matematicheskoj teorii uprugosti [Some basic problems of mathematical elasticity theory]. Moscow, Nauka, 1966. 707 p.
• Panasjuk V.V., Savruk M.P., Dacyshin A.P. Raspredelenie naprjazhenij okolo treshhin v plastinah i obolochkah [Stress distribution near cracks in plates and shells]. Kiev, Nauk. dumka, 1976. 443 p.
• Mirsalimov V.M. Neodnomernye uprugoplasticheskie zadachi [Multidimensional elastic-plastic problems]. Moscow, Nauka, 1987. 256 p.
• Il`jushin A.A. Plastichnost`[Plasticity]. Moscow, Leningrad, Gostehizdat, 1948. 376 p.