Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Chunlin Gong"'
Autor:
Chunlin Gong, Zongmo Shi, Yi Zhang, Yongsheng Chen, Jiaxin Hu, Jianjun Gou, Mengjie Qin, Feng Gao
Publikováno v:
Results in Physics, Vol 9, Iss , Pp 1233-1238 (2018)
Ca-Co-O ceramics is typically p-type thermoelectric materials and possesses positive Seebeck coefficient. In this work, n-type Ca-Co-O ceramics with negative Seebeck coefficients were fabricated by sintering and annealing in a reducing atmosphere. Th
Externí odkaz:
https://doaj.org/article/6a1d405b13654cf5bbdf970e629afd4f
Publikováno v:
International Journal of Aerospace Engineering, Vol 2017 (2017)
Class/shape transformation (CST) method has advantages of adjustable design variables and powerful parametric geometric shape design ability and has been widely used in aerodynamic design and optimization processes. Three-dimensional CST is an extens
Externí odkaz:
https://doaj.org/article/e25351e0000643fcb0a4da3ebec68443
Publikováno v:
Nonlinear Dynamics. 111:4425-4450
Interval process is a preferable model for time-varying uncertainty propagation of dynamic systems when only the range of uncertainties can be obtained. However, for nonlinear systems, except Monte Carlo (MC) simulation, there are still few efficient
For thermoelectric applications at high temperatures, perovskite SrTiO3 is a promising contender as an n-type oxide thermoelectric (TE) material. In this work, SrxLa0.1TiO3/Ti composite ceramics were successfully synthesized by solid state reaction w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42cad6578250d3996879771b9561430c
https://doi.org/10.21203/rs.3.rs-2959967/v1
https://doi.org/10.21203/rs.3.rs-2959967/v1
Publikováno v:
Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University. 40:618-627
Morphing aircraft can flexibly change its aerodynamic shape to adapt to the varying flight conditions during a flight. Compared with the traditional fixed shape aircraft, it has a very obvious advantage. This paper proposed a solution flow based on t
Publikováno v:
Nonlinear Dynamics. 108:3761-3781
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University. 39:1212-1221
It is computationally expensive to perform a large number of flow analysis by using high-fidelity CFD simulation. The paper proposes a fast flow-analysis method based on the proper orthogonal decomposition(POD) and back propagation based neural netwo
Publikováno v:
Structural and Multidisciplinary Optimization. 64:2449-2464
Time-variant reliability-based design optimization (tRBDO) can rationally consider the time-variant uncertainties in engineering structures and find the optimal design that can keep reliable throughout its whole life cycle. However, solving the tRBDO
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 39, Iss 1, Pp 148-158 (2021)
Efficient aerodynamic design optimization method is of great value for improving the aerodynamic performance of little UAV's airfoil. Using engineering or semi-engineering estimation method to analyze aerodynamic forces in solving aerodynamic optimiz