Results 41 to 50 of about 290,148 (203)
Numerical analysis of transient combustion response to acoustic oscillations in axisymmetric rocket motors [PDF]
, 1998 A numerical analysis of unsteady motions in solid rocket motors with a nozzle has been conducted. The formulation treats the complete conservation equations for the gas phase and the one-dimensional equations in the radial direction for the condensed
Culick, F. E. C., Roh, T. S.
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Flow condensation pressure oscillations at different orientations [PDF]
International Journal of Heat and Mass Transfer, 2018 Investigation of two-phase flow dynamic behavior and instabilities has traditionally centered on phenomena present in boiling flows due to the safety critical nature of boiling in a variety of cooling applications. Analysis of pressure signals in condensing systems reveal the presence of relevant oscillatory phenomena during flow condensation as well ...
Lucas E. O'Neill +5 more
openaire +2 more sources
Journal of Fluid Science and Technology, 2017 Many countries in recent year have focused on small satellite launch. Therefore, Solid Rocket Motor (SRM) plays an important role in the development of small satellites.
Shinichiro OGAWA, Daisuke SASAKI
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Engineering the Optical Spring via Intra-Cavity Optical-Parametric Amplification
, 2017 The 'optical spring' results from dynamical back-action and can be used to improve the sensitivity of cavity-enhanced gravitational-wave detectors. The effect occurs if an oscillation of the cavity length results in an oscillation of the intra-cavity ...
Khalili, Farid Ya. +2 more
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AerospaceCombustion instability is an abnormal working state that often occurs in advanced solid rocket motors (SRMs), which can arouse pressure oscillations, increase the risk of mission failure, and even cause structural damage.
Fengnan Guo +4 more
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Design of A New Hydraulic Accumulator for Transient Large Flow Compensation
Energies, 2019 Hydraulic accumulators are widely used in industry due to their ability to store energy and absorb fluid shock. Researchers have designed kinds of novel accumulators with better performance in these specific areas.
Donglai Zhao +4 more
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Energies, 2020 To make a better application of the self-excited oscillation jet, a compound organ−Helmholtz oscillation nozzle (OH nozzle) was designed to generate better pulse effects in the present study.
Xiaochuan Wang +5 more
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Meikuang Anquan, 2023 Aiming at the problems of uneven spatial distribution and excessive noise of the hydrodynamic ultrasonic atomization nozzle, the influence of the resonant cavity of the ultrasonic atomization nozzle on the atomization characteristics was studied by ...
DONG Changzhu, PENG Shuting, CHEN Fuzhen
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Iraqi Geological Journal, 2021 This study's main objective is to examine the impact of the El Niño-Southern Oscillation on dust storms in Iraq and trying to find a reasonable synoptic explanation of this relationship.
Al-Qadi, Tagreed Ahmed +2 more
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Numerical Analysis of Ejector Flow Performance for High-Altitude Simulation
AerospaceIn this study we perform a computational numerical analysis to examine the flow characteristics of a system composed of a rocket engine, supersonic diffuser, and ejector system.
Chae-Hyoung Kim, Chang-Su Park
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