Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yizheng Wei"'
Autor:
Yizheng Wei, Chao Sun
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 8, p 1325 (2024)
The polarization of the acoustic field in the ocean waveguide environment is a unique property that can provide new ideas for locating and detecting the underwater target, so it is interesting to study the polarization. This paper extends the Stokes
Externí odkaz:
https://doaj.org/article/72a4f767ef084b108ee4069f42275d0f
Publikováno v:
Computational Geosciences.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da65bef3f52de4ebc8da5306b26fe81c
https://doi.org/10.1007/s10596-023-10209-2
https://doi.org/10.1007/s10596-023-10209-2
Publikováno v:
2022 IEEE International Symposium on Circuits and Systems (ISCAS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4d1a4a949f487c0702f27e994467d6a
https://doi.org/10.1109/iscas48785.2022.9937650
https://doi.org/10.1109/iscas48785.2022.9937650
Publikováno v:
Canadian Journal of Statistics. 47:140-156
We propose a consistent and locally efficient estimator to estimate the model parameters for a logistic mixed effect model with random slopes. Our approach relaxes two typical assumptions: the random effects being normally distributed, and the covari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce2b56e33c1e175f33534786ff38e941
https://doi.org/10.1002/cjs.11482
https://doi.org/10.1002/cjs.11482
Publikováno v:
SPE Reservoir Evaluation & Engineering. 21:1027-1034
Summary Micropores and mesopores are the main storage volumes in shale matrix. Because of their small pore sizes, the force between pore boundary and gas molecules is significant. A larger amount of adsorbed gas is in a shale gas reservoir than in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca0f2fb6eb1dc820801705d33145b3bd
https://doi.org/10.2118/180076-pa
https://doi.org/10.2118/180076-pa
Autor:
Yizheng Wei, Lin Yan, Fuli Chen, Jing Li, Xiaohu Dong, Zhangxin Chen, Keliu Wu, Jia Luo, Kun Wang
Publikováno v:
Scopus-Elsevier
EOS-based phase equilibrium calculations are usually used in compositional simulation to have accurate phase behaviour. Phase equilibrium calculations include two parts: phase stability tests and phase splitting calculations. Since the conventional m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba28ff89d26b24a36e8b6886d53a8ab4
https://doi.org/10.2118/193896-ms
https://doi.org/10.2118/193896-ms
Publikováno v:
Journal of Computational Physics. 401:109013
To accurately describe the fluid phase behaviour in reservoir simulation, Equation-of-State-based compositional models are usually used. However, phase equilibrium calculations, including stability tests and phase splitting calculations, may require
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b27fd82964f0538a06f1a586bc7b5bf
https://doi.org/10.1016/j.jcp.2019.109013
https://doi.org/10.1016/j.jcp.2019.109013
Publikováno v:
Scopus-Elsevier
Proppant distribution directly affects the effectiveness of hydraulic fracturing treatment, and significantly impact well production. In most situations, proppants are not uniformly distributed in hydraulic fractures and most proppants cannot be effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0829132e4b837f3b816cb1fd7146ced0
https://doi.org/10.2118/177286-ms
https://doi.org/10.2118/177286-ms
Publikováno v:
International Journal of Statistics and Probability. 3
We study the nonparametric maximum likelihood estimate of the distribution function in a type II interval censoring model. We propose an approximate solution of the problem under a technical assumption. Some basic asymptotic properties of the estimat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a7984baf10aeb7351bc80af46726041
https://doi.org/10.5539/ijsp.v3n3p44
https://doi.org/10.5539/ijsp.v3n3p44
Publikováno v:
SPE Reservoir Evaluation & Engineering; Nov2018, Vol. 21 Issue 4, p1027-1034, 8p