Structural Analysis of Solid Rocket Motors. Vinay,Rome,Patrick, Schubel. AIAA/ASME/ASCE/AHS/ASC 49th Structures, Structural Dynamics and Materials Conference . 2008Vinay,Rome,Patrick, Schubel.Structural Analysis of Solid Rocket Motors. AIAA/ASME/ASCE/AHS/ASC 49th Structures, Structural Dynamics and...
Finite element method for viscoelastic medium with damage and the application to structural analysis of solid rocket motor grain This paper studies the damage-viscoelastic behavior of composite solid propellants of solid rocket motors(SRM).Based on viscoelastic theories and strain eq... B Deng,ZB She...
Gasdynamic Features in Solid Rocket Motors with Finocyl Grain during Ignition Transient Ignition transient of a solid rocket motor with finocyl geometry is simulated by means of an unsteady quasi-one-dimensional model and compared with experimental results. The analysis of the flowfield evolution is ...
THERMAL GRAIN STRUCTURAL ANALYSIS.THERMAL GRAIN STRUCTURAL ANALYSIS.rocket propellant grainsthermal stressessolid rocket propellantsviscoelasticitythermal propertiesrocket motors (solid propellant)models (simulations)structuresmathematical analysisEffort was concentrated on computer determination of stresses in thermally ...
The reliability analysis of large and complex structural requires approximate techniques in order to reduce computational efforts to an acceptable level. S... CG Bucher,UA Bourgund - 《Structural Safety》 被引量: 1958发表: 1990年 Two basic problems in reliability-based structural optimization Optimiza...
Space shuttle Solid Rocket Booster (SRB) separation The system is described which is used to separate the solid rocket boosters from the space shuttle after they have expended most of their propellant and th... DD Tomlin 被引量: 4发表: 1975年 Structural Analysis Study and Design Optimization ...
Analysis of the fractured surface shows that the CNT/LIRF welded samples undergo large plastic deformations during tear propagation, whereas the parts without post-processing underwent brittle fracture. This is useful for preventing quick failure of these load bearing components. Fig. 5 gives the ...
Then the creep model of the HTPB propellant was used to analyze the structural response of a solid rocket motor with HTPB propellant grain. At the same time, a two-week vertical storage experiment was conducted for the SRM with HTPB propellant grain, and the creep displacement of the front ...
A Simplified Coupled Structural-Flowfield Analysis of Solid Rocket Motors Ignition Transient structural coupled system, instead, a small but clear coupling between the acoustic flow field phenomena and structural dynamics is possible especially, as expected, when both fundamental oscillatory phenomena fall ...
Reliability Analysis of a Solid Rocket Motor Based on Response Surface Method and Monte Carlo Simulation Determination of the reliability of rocket motors is generally a difficult task because of its cost and the safety requirements during testing. In general, real time testing of a solid rocket ...