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of 24
pro vyhledávání: '"Mingyu Sun"'
Autor:
Mingyu Sun
Publikováno v:
Computers & Fluids. 96:397-405
A second-order time-accurate implicit scheme is constructed for the Lagrange-Remap (LR) strategy. The numerical flux is given by the simple acoustic Riemann solver. The Riemann solver is modified by introducing a scaling coefficient so that the schem
Autor:
Mingyu Sun, Yang Liu
Publikováno v:
Computers & Fluids. 90:147-154
Bubble collapse and associated shock wave emission are characterized by the compressibility of both gas and liquid. The bubble motion may, however, be in the low Mach number flow regime when the bubble is near the maximum size at the early stage and
Publikováno v:
Proceedings of The 5th International Conference on Computer Engineering and Networks — PoS(CENet2015).
Publikováno v:
Shock Waves. 16:275-285
This paper is the part 2 of our previous thin film heat transfer measurements. In the first report we measured time variations of heat flux over a cylinder placed in a shock tube flow and compared experimental results with CFD results, Saito et al. (
Autor:
Mingyu Sun
Publikováno v:
29th International Symposium on Shock Waves 2 ISBN: 9783319168371
A cell or a control volume of arbitrary shape that contains two compressible materials undergoes the change of volume, momentum and energy after interacting with its neighboring cells
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d53ef4d5936c9d279ba70cbeb5da5200
https://doi.org/10.1007/978-3-319-16838-8_122
https://doi.org/10.1007/978-3-319-16838-8_122
Publikováno v:
Shock Waves. 14:11-19
We present density measurements from the application of interferometry and Fourier transform fringe analysis to the problem of nonstationary shock wave reflection over a semicircular cylinder and compare our experimental measurements to theoretical r
Autor:
Mingyu Sun, Kazuyoshi Takayama
Publikováno v:
Journal of Computational Physics. 189:305-329
A new method is proposed to split the flux vector of the Euler equations by introducing two artificial wave speeds. The direction of wave propagation is adjusted by these two wave speeds. If they are set to be the fastest wave speeds in two opposite
Autor:
Mingyu Sun, Kazuyoshi Takayama
Publikováno v:
Shock Waves. 13:25-32
In numerical simulation of the Euler equations, the slipstream or shear layer that appears behind a diffracted shock wave may develop small discrete vortices using fine computational meshes. Similar phenomena were also observed in the simulation of a
Publikováno v:
Shock Waves. 13:327-337
The surface convective heat transfer rates to a cylinder have been measured using platinum thin film gauges in a shock tube and the results have been used to validate two numerical codes. The investigations have been carried out at different incident
Autor:
K. P. Jaganntha Reddy, Gopalan Jagadeesh, Kanderpallt Nagashetty, Mingyu Sun, Kazuyoshi Takayama
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 45:189-194
The effect of the test gas on the flow field around a 120degrees apex angle blunt cone has been investigated in a shock tunnel at a nominal Mach number of 5.75. The shock standoff distance around the blunt cone was measured by an electrical discharge