Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Han Xin Zhang"'
Publikováno v:
Genetics Research, Vol 2022 (2022)
Labs as guide dogs or sniffer dogs in usage have been introduced into China for more than 20 years. These two types of working dogs own blunt or acute olfactory senses, which have been obtained by artificial selection in relatively closed populations
Externí odkaz:
https://doaj.org/article/b2695af8233b4118bd17ff21d146d300
Publikováno v:
Progress in Aerospace Sciences. 74:81-113
This article reviews rarefied gas flow computations based on nonlinear model Boltzmann equations using deterministic high-order gas-kinetic unified algorithms (GKUA) in phase space. The nonlinear Boltzmann model equations considered include the BGK m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9433113a1646c986b503cc126de690ed
https://doi.org/10.1016/j.paerosci.2014.12.002
https://doi.org/10.1016/j.paerosci.2014.12.002
Publikováno v:
Communications in Computational Physics. 14:242-264
An accurate and direct algorithm for solving the semiclassical Boltzmann equation with relaxation time approximation in phase space is presented for parallel treatment of rarefied gas flows of particles of three statistics. The discrete ordinate meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7d004d97349b94e1cebc7d6ae782855
https://doi.org/10.4208/cicp.290112.030812a
https://doi.org/10.4208/cicp.290112.030812a
Autor:
Han Xin Zhang
Publikováno v:
Advanced Materials Research. :1081-1084
Road safety system has been a concern topic for many scholars worldwide. Although there are many analysis papers on road traffic accident prevention, security, emergency rescue, safety evaluation and other aspects, there is no a thorough and complete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dabff89e71849815ba64df95ae17bf8a
https://doi.org/10.4028/www.scientific.net/amr.490-495.1081
https://doi.org/10.4028/www.scientific.net/amr.490-495.1081
Autor:
Han Xin Zhang
Publikováno v:
Advanced Materials Research. :200-203
Analysis for the road traffic accident is the dissemination of summary analysis of road traffic accidents, all types of traffic into the causes and recommends a system can reduce the effective theory of road traffic accidents. Road traffic system is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5368a84d561128eaf645977765963a8a
https://doi.org/10.4028/www.scientific.net/amr.468-471.200
https://doi.org/10.4028/www.scientific.net/amr.468-471.200
Autor:
Zhi-Hui Li, Han-Xin Zhang
Publikováno v:
Journal of Computational Physics. 228:1116-1138
The gas-kinetic numerical algorithm solving the Boltzmann model equation is extended and developed to study the three-dimensional hypersonic flows of spacecraft re-entry into the atmosphere in perfect gas. In this study, the simplified velocity distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::207c385c8f5ebd6c77db97e8396f9fcd
https://doi.org/10.1016/j.jcp.2008.10.013
https://doi.org/10.1016/j.jcp.2008.10.013
Autor:
Zhi-Hui Li, Han-Xin Zhang
Publikováno v:
International Journal of Computational Fluid Dynamics. 22:623-638
On the basis of the mesoscopic theory of Boltzmann-type velocity distribution function, the modified Boltzmann model equation describing the one-dimensional gas flows from various flow regimes is presented by incorporating the molecular interaction m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e151d218f62a5e559735ea4dd4a899a
https://doi.org/10.1080/10618560802395117
https://doi.org/10.1080/10618560802395117
Autor:
Zhi-Hui Li, Han-Xin Zhang
Publikováno v:
International Journal for Numerical Methods in Fluids. 42:361-382
Based on the Bhatnagar–Gross–Krook (BGK) Boltzmann model equation, the unified simplified velocity distribution function equation adapted to various flow regimes can be presented. The reduced velocity distribution functions and the discrete veloc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a24964a6b9d351d96f7dabe9a4de1f0
https://doi.org/10.1002/fld.517
https://doi.org/10.1002/fld.517
The ideal quantum gas dynamics as manifested by the semiclassical ellipsoidal-statistical (ES) equilibrium distribution derived in Wu et al. (Wu et al . 2012 Proc. R. Soc. A 468 , 1799–1823 ( doi:10.1098/rspa.2011.0673 )) is numerically studied for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bddd4814796bf044e637e3c2ca50ba0
https://europepmc.org/articles/PMC3857856/
https://europepmc.org/articles/PMC3857856/
Autor:
Han-xin Zhang, Hui-yong Zhang
Publikováno v:
ICCTP 2011.
The frequent occurrence of secondary accidents, resulting in significant loss of social and economic assets, makes the secondary accident a current hot topic. This article analyzes and summarizes China's major secondary traffic accidents in recent ye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::062d170dcd12bd4db0f4d24a759ad021
https://doi.org/10.1061/41186(421)249
https://doi.org/10.1061/41186(421)249