Two-dimensional analyses of delamination buckling of symmetrically cross-ply rectangular laminatesSpringer Science and Business Media LLC - Tập 34 Số 5 - Trang 597-612 - 2013
Xue, Jiang-hong, Luo, Qing-zi, Han, Feng, Liu, Ren-huai
The conventional approach to analysis the buckling of rectangular laminates containing an embedded delamination subjected to the in-plane loading is to simplify the laminate as a beam-plate from which the predicted buckling load decreases as the length of the laminate increases. Two-dimensional analyses are employed in this paper by extending the one-dimensional model to take into consideration of...... hiện toàn bộ
Lattice Boltzmann simulation of the effects of cavity structures and heater thermal conductivity on nucleate boiling heat transferSpringer Science and Business Media LLC - Tập 44 - Trang 981-996 - 2023
Fanming Cai, Zhaomiao Liu, Nan Zheng, Yanlin Ren, Yan Pang
The boiling heat transfer technology with cavity surfaces can provide higher heat flux under lower wall superheat, which is of great significance for the cooling of electronic chips and microelectromechanical devices. In this paper, the boiling characteristics of the cavity surfaces are investigated based on the lattice Boltzmann (LB) method, focusing on the effects of cavity shapes, sizes, and he...... hiện toàn bộ
MHD axisymmetric flow of third grade fluid between porous disks with heat transferSpringer Science and Business Media LLC - Tập 33 - Trang 749-764 - 2012
T. Hayat, A. Shafiq, M. Nawaz, A. Alsaedi
The magnetohydrodynamic (MHD) flow of the third grade fluid between two permeable disks with heat transfer is investigated. The governing partial differential equations are converted into the ordinary differential equations by suitable transformations. The transformed equations are solved by the homotopy analysis method (HAM). The expressions for square residual errors are defined, and the optimal...... hiện toàn bộ
Rossby waves with the change of βSpringer Science and Business Media LLC - Tập 13 - Trang 39-49 - 1992
Liu Shi-kuo, Tan Ben-kui
In this paper, the change of the Rossby parameter β with latitude is considered and the parameter γ≡−dβ/dy=2Ωsinϕ/a2 is introduced and the β-plane approximation is extended into f=f0+β0y-Y0y2/2 which includes the parameter γ. Such approximation closes further to practice especially in the high latitude regions. We give emphasis to the research of the effect of the parameter γ on the Rossby waves. ...... hiện toàn bộ