全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Chao Shen , Jean-Cédric Catalan , Yu Liu
来源:[J].Composite Structures(IF 2.231), 2018Elsevier
摘要:Abstract(#br)In this paper, previous theories on the prediction of sound transmission loss (STL) through a finite clamped double-panel sandwich structure lined with poroelastic material are extended to address the influence of both external and air gap flows. Biot’s theory...
作者:Jianghong Zhao , Ching Wang , Xin Li
来源:[J].Precision Engineering(IF 1.393), 2019, Vol.57, pp.64-72Elsevier
摘要:Abstract(#br)The vortex gripper is a noncontact gripper that uses vortex flow that enables it to grip objects without coming into physical contact with them, thus avoiding such damage to the workpiece as mechanical scratches, local stress concentrations, frictional static electri...
作者:P.S. Gurugubelli , R.K. Jaiman
来源:[J].International Journal of Heat and Fluid Flow(IF 1.581), 2019, Vol.75, pp.239-255Elsevier
摘要:Abstract(#br)Two side-by-side elastic foils placed in an axial flow with the leading edges clamped lose their stability to exhibit in-phase or out-of-phase modes due to the proximity induced effects. Of particular, the passive out-of-phase flapping mode typically represents the c...
作者:Yu Liu , Chuanbo He
来源:[J].Composite Structures(IF 2.231), 2016, Vol.136, pp.149-161Elsevier
摘要:Abstract(#br)This paper presents an analytical modelling on the effect of an internal air gap flow on acoustic transmission across double-wall sandwich shells lined with poroelastic materials. The shell motions are described by Love’s theory, and the poroelastic lining is ...
作者:Sang Woo Lee , Seong Eun Lee
来源:[J].International Journal of Heat and Fluid Flow(IF 1.581), 2014, Vol.50, pp.369-377Elsevier
摘要:Abstract(#br)Tip gap flow characteristics and aerodynamic loss generations in a turbine cascade equipped with pressure-side partial squealer rims have been investigated with the variation of its rim height-to-span ratio ( h p /s ) for a tip gap height of h/s = 1.36%. The results...
作者:Tomasz Zawistowski , Michał Kleiber
来源:[J].Archives of Computational Methods in Engineering(IF 2.931), 2017, Vol.24 (3), pp.519-542Springer
摘要:... Analytically gap flow is calculated with the Reynolds equation which describes the pressure distribution in a thin lubricating layer. The paper presents various approaches to analyze gap flow both in traditional axial piston pump and novel type of hydraulic pump, designed at ...
作者:Chunze Wang , Fei Tang , Pengfei Hao ...
来源:[J].Microsystem Technologies(IF 0.827), 2017, Vol.23 (8), pp.3033-3040Springer
摘要:In this paper, the drag reduction effect of a rotating disk with a superhydrophobic surface in micro gap flow field has been experimentally researched. The velocity distributions, driven by disks with a smooth and superhydrophobic surface, were measured using a rotating flow...
作者:D. Weill , M. O. Deville
来源:[J].Journal of Scientific Computing(IF 1.71), 2002, Vol.17 (1-4), pp.639-648Springer
摘要:... The problem solved is the flow in a channel partially obstructed by an obstacle representing a rectangular blade.
作者:Li Long , M. A. Baoji , Wang Ruifeng ...
来源:[J].The International Journal of Advanced Manufacturing Technology(IF 1.205), 2017, Vol.91 (9-12), pp.2995-3006Springer
摘要:... Physical and mathematical models of the electrolyte’s flow characteristics and material removal amount were constructed through the COMSOL Multiphysics software, and simulations were carried out. An experiment was implemented to test models and the simulations. Simulation ...
作者:Phillippe Drobinski , Jan Dusek , Cyrille Flamant
来源:[J].Boundary-Layer Meteorology(IF 2.291), 2001, Vol.98 (3), pp.475-495Springer
摘要:Abstract(#br)A criterion, allowing one to assess conditions likely togenerate gap flows and/or hydraulicjumps in stratified flows over a mountain ridge or a mountain pass,is derived. It is based on the one-dimensional reduced-gravity shallow-watertheory generalized to a three-dim...

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