Applied Scientific Research
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Experimental results of pure and simultaneous heat and mass transfer by free convection about a vertical cylinder for Pr=0.71 and Sc=0.63
Applied Scientific Research - Tập 25 - Trang 372-382 - 1972
In this paper experimental results are given concerning stationary heat and mass transfer in the laminar boundary layer of a vertical cylinder placed in still air. The combined effect is considered as well as the two separate effects. Measurements are carried out on heat transfer and evaporation of water. Results are in close agreement with the classical free convection boundary layer theory for a...... hiện toàn bộ
Fourier analysis of the signal scattered by three-dimensional objects in translational motion ? I
Applied Scientific Research - Tập 36 Số 4 - Trang 241-256 - 1980
Experimental data on the viscous force exerted by a flowing fluid on a dense swarm of particles
Applied Scientific Research - Tập 2 - Trang 155-161 - 1951
Experimental evidence is presented to support Brinkman's modification of Darcy's law for fluid flow through porous media. The results of the measurements performed are in close accordance with the prediction from theory.
Dipoles and electric breakdown
Applied Scientific Research - Tập 6 Số 1 - Trang 449-455 - 1957
It is shown that breakdown of insulating or dielectric material may be caused either by polarizable particles or permanent dipoles. Induced dipoles as well as permanent dipoles may gather at a place of maximum stress and form a bridge. Bridges consisting of permanent dipoles may cause the gap between the valence energy band and the conduction energy band to be filled by impurity or imperfection le...... hiện toàn bộ
Effect of nonlinear material damping on whirling shafts
Applied Scientific Research - Tập 15 Số 1 - Trang 1-11 - 1966
This paper carefully investigates the precise role of internal damping on the whirling motion of an elastic shaft. Damping is introduced through a measured stress-strain law. The equations of motion are studied on an analog computer. It is shown that material damping tends to destabilize the motion.
VLES Modeling of Flow Over Walls with Variably-shaped Roughness by Reference to Complementary DNS
Applied Scientific Research - Tập 99 - Trang 685-703 - 2017
Turbulent flow over variably-shaped rough walls, characterized by either a regular or a random arrangement of axisymmetric roughness elements in an open channel flow configuration, is investigated computationally within a VLES (Very Large Eddy Simulation) framework by utilizing a volumetric forcing-based roughness model. The prime objective of the present work is to assess the roughness model’s ca...... hiện toàn bộ
A Framework for Characterizing Structural Uncertainty in Large-Eddy Simulation Closures
Applied Scientific Research - Tập 100 - Trang 341-363 - 2017
Motivated by the sizable increase of available computing resources, large-eddy simulation of complex turbulent flow is becoming increasingly popular. The underlying filtering operation of this approach enables to represent only large-scale motions. However, the small-scale fluctuations and their effects on the resolved flow field require additional modeling. As a consequence, the assumptions made ...... hiện toàn bộ
Báo cáo về Độ hỗn loạn và Trộn lẫn trong Các dòng địa vật lý II Dịch bởi AI
Applied Scientific Research - Tập 59 - Trang 89-110 - 1997
Chúng tôi mô tả các bài trình bày tại hội nghị/ hội thảo quốc tế về sự Trộn lẫn trong Các dòng địa vật lý diễn ra tại Vilanova i la Geltru, gần Barcelona từ ngày 20 đến 22 tháng 3 năm 1997. Có hơn 100 người tham dự từ 20 quốc gia với 66 bài thuyết trình bằng miệng và poster, bao gồm các khía cạnh thực nghiệm và lý thuyết về các chất lỏng quay và phân lớp cũng như các quan sát thực địa. Các chủ đề ...... hiện toàn bộ
#địa vật lý #sự trộn lẫn #độ hỗn loạn #dòng chảy phân lớp #sóng trọng lực #mô phỏng số
Non-Newtonian fluids v frictional resistance of discs and cones rotating in power-law non-Newtonian fluids
Applied Scientific Research - Tập 15 - Trang 345-358 - 1966
Relations have been derived for the frictional resistance of finite discs and cones rotating in Ostwald-de Waele (power-law) type non-Newtonian fluids. The obtained equations can be formulated as dimensionless relations between the dimensionless moment coefficient and the generalized Reynolds number; the flow-behaviour index n enters the equations as a parameter. The relations derived for cones co...... hiện toàn bộ
Dynamics of a linearly inhomogeneous incompressible isotropic elastic half-space
Applied Scientific Research - Tập 32 Số 1 - Trang 1-29 - 1976
Tổng số: 2,761
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