• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Simulated hypersonic separated flows about a tick configuration with sensitivity to model design

Simulated hypersonic separated flows about a tick configuration with sensitivity to model design

来源 :29th International Symposium on Rarefied Gas Dynamics(第29届国际 | 被引量 : 0次 | 上传用户：wwk504
【摘 要】
：
Numerical simulations using the direct simulation Monte Carlo(DSMC) code of Bird are made for hypersonic nonequilibrium flow about a tick-shaped model configura
【作 者】
：
James N.Moss Sean O’Byrne S.L. Gai 
【机 构】
：
RetiredengineerfromNASALangleyResearchCenter,VA23693,USASchoolofEngineering&IT,UniversityofNSW,Canbe
【出 处】
：
29th International Symposium on Rarefied Gas Dynamics(第29届国际
【发表日期】
：
2014年7期
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Numerical simulations using the direct simulation Monte Carlo(DSMC) code of Bird are made for hypersonic nonequilibrium flow about a tick-shaped model configuration.Flow about this test model produces a complex flow where the nonequilibrium and rarefied aspects of the flow are initially enhanced as the flow passes over an expansion surface.Then the flow encounters a compression surface that can induce flow separation.
其他文献
Mach number impact on heat flux and pressure distributions of a hypersonic flow over combined gapste
It is generally recognized that the physical phenomena related to the problem of separation are very important in the design of hypersonic configurations.
会议
The influences of microstructural parameters on the gaseous thermal conductivity in nanoporous mater
Silica aerogel is a kind of nanoporous material with excellent thermal insulation performance(0.017–0.021Wm-1K-1,in air,300 K).The thermal conduction in solid
会议
Simulation of a complete triple turbo molecular pumping stage using direct simulation Monte Carlo in
Turbo molecular pumps(TMP) are used to obtain ultra-high vacuum in chambers.The pumping mechanism relies on the free motion of the molecules accelerated by the
会议
Approximate approach to evaluation of the DSMC statistical error
The direct simulation Monte Carlo(DSMC) method is widely used nowadays for solving the steady problems of the rarefied gas dynamics.The statistical error is the
会议
Validation of DSMC results for chemically non-equilibrium air flows against measurements of the elec
This study is aimed at the development of methods of direct simulation Monte Carlo(DSMC) computations of ionized rarefied gas flows formed around reentry space
会议
Flow field simulation in a hyperthermal tubular reactor system by CFD and DSMC methods
We have been carrying out studies of the thermal decomposition of species important in biomass gasification using a hyperthermal reactor assembly.It includes a
会议
A comparative DSMC investigation of performance of low-density flows through a small convergent-dive
Micro nozzles generating thrusts of the order of 100 mN are used in space stations and satellites for attitude correction.Despite their small thrust output,the
会议
Analysis of heat loss of a parabolic trough collectors with non-uniform flux
This paper used Direct Simulation Monte Carlo method(DSMC) with structured grid to simulate the flow and heat transfer in the vacuum-jacket of a parabolic troug
会议
DSMC-based interpretation of time-of-flight distributions for neutral particles under pulsed laser e
Laser ablation of solids with nanosecond pulses of moderate intensity is widely used in modern technologies.Time-of-flight(TOF) measurements represent an import
会议
Plasma assisted stabilization of a premixed methane-air flame by nanosecond repetitively pulsed disc
Nanosecond pulsed discharges were applied to an experimental study of the temporal response of a premixed methane-air Bunsen flame.A nanosecond-gated schlieren
会议