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نمایش تعداد 1-10 از 174
Aircraft Propulsion
THE literature in the field of propulsion is rich with several outstanding books, including the first edition of
this text. The unique feature of this second edition is that it covers updated materials: namely, ...
Evaluation of the SBT collision model for near-continuum nano fourier flows
This paper provides a convergence study of the Simplified Bernoulli Trials (SBT) collision algorithm implemented in the direct simulation Monte Carlo (DSMC) method on the simulation of the one dimensional Fourier flow ...
Numerical study of flow patterns and heat transfer in mini twisted oval tubes
Flow patterns and heat transfer inside mini twisted oval tubes (TOTs) heated by constanttemperature
walls are numerically investigated. Di®erent con¯gurations of tubes are simulated
using water as the working ...
A new form of the second order temperature jump boundary condition for the low-speed nanoscale and hypersonic rarefied gas flow simulations
The accuracy of the numerical simulation of rarefied gas flows, in particular the Navier-Stokes-Fourier (N-S-F) equations, depends on the employed surface boundary conditions. In the literature, the combination of the ...
A Novel Algorithm for Implementing Specified Wall Hat Flux in DSMC: Application to Micro/Nano Flows and Hypersonic Flows
This paper introduces a modified version of the iterative technique (IT) technique called the modified iterative technique (MIT) which implements a desirable wall heat flux distribution over the wall for rarefied gas ...
Flow and thermal fields investigation in divergent micro/nano channels
The present work is related to the study of the nitrogen gas flow
through diverging micro/nano-channels. The direct simulation
Monte-Carlo (DSMC) method has been used to study the flow.
The Simplified ...
Recommendations on performance of parallel DSMC algorithm in solving subsonic nanoflows
We investigate the efficiency of a parallel direct simulation Monte Carlo (PDSMC) algorithm
in solving the rarefied subsonic flow through a nanochannel. We use MPI library
to transfer data between the processors. ...
DSMC simulation of subsonic flow through nanochannels and micro/nano backward-facing steps
In this study, we use direct simulation Monte Carlo method to simulate subsonic flow in nanochannels and
micro/nanoscale backward-facing (BF) step considering a wide range of Knudsen number regimes. The
nanochannel ...
DSMC Investigation of Rarefied Gas Flow through Diverging Micro/Nano-channels
Direct simulation Monte Carlo (DSMC) method with simplified Bernoulli-trials (SBT) collision
scheme has been used to study the rarefied pressure-driven nitrogen flow through diverging
microchannels. The fluid ...