SKIN-FRICTION

作品数:12被引量:29H指数:3
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相关领域:理学动力工程及工程热物理更多>>
相关机构:山东科技大学更多>>
相关期刊:《Advances in Aerodynamics》《Communications in Theoretical Physics》《Chinese Physics B》《Applied Mathematics and Mechanics(English Edition)》更多>>
相关基金:国家自然科学基金更多>>
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Influence of uniform momentum zones on frictional drag within the turbulent boundary layer被引量:1
《Chinese Physics B》2021年第3期356-363,共8页Kangjun Wang Nan Jiang 
Project supported by the National Natural Science Foundation of China(Grant Nos.11732010,11972251,11872272,11902218,and 11802195);the National Key R&D Program of China(Grant No.2018YFC0705300).
Based on a set of experimental databases of turbulent boundary layers obtained from particle image velocimetry in the streamwise-wall-normal plane at friction-velocity-based Reynolds number Reτ=612,the influence of u...
关键词:turbulent boundary layers uniform momentum zones skin-friction drag 
General Solution for Unsteady Natural Convection Flow with Heat and Mass in the Presence of Wall Slip and Ramped Wall Temperature
《Communications in Theoretical Physics》2019年第6期647-657,共11页Saeed Ullah Jan Sami Ul Haq Syed Inayat Ali Shah Ilyas Khan Muhammad Atif Khan 
This work is focused on the effect of heat and mass transfer with unsteady natural convection flow of viscous fluid along with ramped wall temperature under the assumption of the slip wall condition at the boundary. A...
关键词:SLIP boundary condition HEAT and MASS transfer SKIN-FRICTION 
Direct numerical simulation of turbulent boundary layer over an anisotropic compliant wall被引量:7
《Acta Mechanica Sinica》2019年第2期384-400,共17页Qian-Jin Xia Wei-Xi Huang Chun-Xiao Xu 
the National Natural Science Foundation of China (Grants 11772172 and 11490551).
Direct numerical simulation of a spatially developing turbulent boundary layer over a compliant wall with anisotropic wall material properties is performed. The Reynolds number varies from 300 to approximately 860 alo...
关键词:Turbulent boundary layer ANISOTROPIC compliant WALL Direct numerical simulation SKIN-FRICTION coefficient REYNOLDS shear stress 
On the mesh resolution of industrial LES based on the DNS of flow over the T106C turbine被引量:1
《Advances in Aerodynamics》2019年第1期408-425,共18页Mohammad Alhawwary Z.J.Wang 
AFOSR grant(FA9550-16-1-0128);US Army Research Office grant(W911NF-15-1-0505).
A high-order Navier-Stokes solver based on the flux reconstruction(FR)or the correction procedure via reconstruction(CPR)formulation is employed to perform a direct numerical simulation(DNS)and large eddy simulations(...
关键词:Direct numerical simulations Large eddy simulations Transitional flows High-order FR/CPR T106C SKIN-FRICTION 
Drag reduction via turbulent boundary layer flow control被引量:13
《Science China(Technological Sciences)》2017年第9期1281-1290,共10页ABBAS Adel BUGEDA Gabriel FERRER Esteban FU Song PERIAUX Jacques PONS-PRATS Jordi VALERO Eusebio ZHENG Yao 
supported by the European Commission though the Research and Innovation action DRAGY(Grant No.690623);the Ministry of Industry and Information Technology(MIIT)of the Chinese government
Turbulent boundary layer control(TBLC) for skin-friction drag reduction is a relatively new technology made possible through the advances in computational-simulation capabilities,which have improved the understanding ...
关键词:turbulent boundary layer flow control drag reduction skin-friction drag reduction 
MHD Transient Flow with Hall Current Past an Accelerated Horizontal Porous Plate in a Rotating System
《Open Journal of Fluid Dynamics》2013年第4期278-285,共8页Nazibuddin Ahmed Jiwan Krishna Goswami Dhruba Prasad Barua 
An exact solution to the problem of an MHD transient flow with Hall current past a uniformly accelerated horizontal porous plate in a rotating system has been presented. The dimensionless governing equations of the fl...
关键词:MHD ROTATING System Transient HALL Current Mass Transfer SKIN-FRICTION 
A prediction of drag reduction by entrapped gases in hydrophobic transverse grooves被引量:3
《Science China(Technological Sciences)》2013年第12期2973-2978,共6页WANG Bao WANG JiaDao CHEN DaRong 
supported by the National Natural Science Foundation of China(Grant Nos.51075228 and 51021064)
The drag reduction effect of super-hydrophobic surface induced by the entrapped gas is unstable due to the gradual disappearance of the trapped gas.In this paper,a hydrophobic transverse grooved surface was designed t...
关键词:hydrophobic transverse groove GAS SKIN-FRICTION drag reduction computational fluid dynamics(CFD) 
Conjugate Effects of Heat and Mass Transfer on Natural Convection Flow along an Isothermal Sphere with Radiation Heat Loss
《Open Journal of Fluid Dynamics》2013年第2期86-94,共9页Salina Aktar Mahmuda Binte Mostafa Ruma Md. Abdul Alim 
Conjugate effects heat and mass transfer on free convection flow across an isothermal sphere immersed in a viscous incompressible fluid in the presence of species concentration with radiation heat loss has been invest...
关键词:NATURAL Convection RADIATION Heat Loss SKIN-FRICTION Nusselt NUMBER SCHMIDT NUMBER Prandlt NUMBER 
Numerical study of flow and heat transfer during oscillatory blood flow in diseased arteries in presence of magnetic fields被引量:2
《Applied Mathematics and Mechanics(English Edition)》2012年第5期649-662,共14页A.SINHA J.C.MISRA 
A problem motivated by the investigation of the heat and mass transfer in the unsteady magnetohydrodynamic (MHD) flow of blood through a vessel is solved numerically when the lumen of the vessel has turned into the ...
关键词:mass transfer radiation suction velocity SKIN-FRICTION 
Effect of induced magnetic field on natural convection in vertical concentric annuli被引量:2
《Acta Mechanica Sinica》2012年第2期315-323,共9页R.K.Singh A.K.Singh 
In the present paper, we have considered the steady fully developed laminar natural convective flow in open ended vertical concentric annuli in the presence of a ra- dial magnetic field. The induced magnetic field pro...
关键词:Natural convection ISOTHERMAL Heat flux SKIN-FRICTION Induced magnetic field Magnetohydrody- namics 
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