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• Solve Pressure Correction.f90 - Solution of pressure-correction equation and correction of U,V and P
  ! this is the gradient of pressure at east location usint central difference
  6 KB (872 words) - 15:03, 19 May 2016
• Introduction to turbulence/Wall bounded turbulent flows
  ...ndtl’s boundary layer, and the length scale characterizing the necessary gradient in velocity became known as the boundary layer “thickness”. ...eam pressure gradient. Hence, for very large Reynolds number, the pressure gradient across the boundary layer equation is very small. Thus the pressure ''in th
  41 KB (7,002 words) - 13:02, 21 March 2012
• Code: Lid driven cavity using pressure free velocity form
  ...ltz Theorem. Further, to determine fluid flow in the absence of a pressure gradient, one can specify the difference of stream function values across a 2D chann ... These elements have derivatives as components of the gradient. In 2D, the gradient and curl of a scalar are clearly orthogonal, given by the expressions,
  11 KB (1,560 words) - 20:12, 15 March 2013
• Code: Lid-driven cavity using pressure-free velocity form (2)
  ...ltz Theorem. Further, to determine fluid flow in the absence of a pressure gradient, one can specify the difference of stream function values across a 2D chann ... These elements have derivatives as components of the gradient. In 2D, the gradient and curl of a scalar are clearly orthogonal, given by the expressions,
  12 KB (1,673 words) - 20:07, 15 March 2013
• PFV4 get pressure
  % Simple cubic gradient element "mass" matrix for m=1:npn % Loop over corner nodes, GBL is gradient of bilinear fn
  11 KB (1,613 words) - 19:29, 15 March 2013
• PFV diffusion matrix 2
  % Transposed gradient (derivatives) of scalar bilinear mapping function.
  5 KB (766 words) - 18:32, 4 July 2011
• PFV convection matrix 2
  % Transposed gradient (derivatives) of scalar bilinear mapping function for straight-sised elemen
  7 KB (1,099 words) - 18:38, 4 July 2011
• PFV get pressure
  % Simple cubic gradient element "mass" matrix for m=1:npn % Loop over corner nodes, GBL is gradient of bilinear fn
  11 KB (1,623 words) - 16:10, 15 March 2013
• PFV get pressure 2
  % Simple cubic gradient element "mass" matrix J=(Xe*GBL(nn(:,:),nn(m,1),nn(m,2)))'; % GBL is gradient of bilinear function
  19 KB (3,020 words) - 18:42, 4 July 2011
• Code: Thermal cavity using pressure-free velocity form
  ...ltz Theorem. Further, to determine fluid flow in the absence of a pressure gradient, one can specify the difference of stream function values across a 2D chann ... These elements have derivatives as components of the gradient. In 2D, the gradient and curl of a scalar are clearly orthogonal, given by the expressions,
  14 KB (1,998 words) - 21:21, 15 March 2013
• PFV Tdiffusion matrix 2
  % Simple-cubic Hermite basis, gradient is tangential-conforming, irrotational, J=(Xe*GBL(nn(:,:),nn(m,1),nn(m,2)))'; % Gradient of bilinear function/element
  4 KB (593 words) - 16:08, 7 July 2011
• PFV Tconvection matrix 2
  %GR gradient array of scalar simple-cubic basis functions. % Transposed gradient (derivatives) of scalar bilinear mapping function.
  7 KB (1,061 words) - 16:13, 7 July 2011
• PFV Buoyancy matrix 2
  % Transposed gradient (derivatives) of scalar bilinear mapping function.
  6 KB (874 words) - 16:20, 7 July 2011
• Code: 3D Lid-driven cavity using pressure-free velocity form
  ...ltz Theorem. Further, to determine fluid flow in the absence of a pressure gradient, one can specify the difference of stream function values across a 2D chann
  24 KB (3,584 words) - 14:08, 10 August 2011
• PFV 3D diffusion matrix
  % Transposed gradient (derivatives) of scalar trilinear mapping function.
  5 KB (815 words) - 12:17, 20 July 2011
• PFV 3D convection matrix
  % Transposed gradient (derivatives) of scalar trilinear mapping function.
  5 KB (765 words) - 12:20, 20 July 2011
• PFVT thermal program script
  % Initial stream function and velocity, temperature & gradient fields
  21 KB (3,032 words) - 20:48, 15 March 2013
• PFVT Tdiffusion matrix
  J=(Xe*et.Gm(nn(:,:),nn(m,1),nn(m,2)))'; % Gradient of bilinear function/element J=(Xe*et.Gm(nn(:,:),nn(m,1),nn(m,2)))'; % Gradient of bilinear fn
  3 KB (525 words) - 21:02, 15 March 2013
• PFVT get pressure
  % Simple cubic gradient element "mass" matrix for m=1:npn % Loop over corner nodes, GBL is gradient of bilinear fn
  11 KB (1,613 words) - 21:10, 15 March 2013
• Structural modeling
  *{{reference-paper|author=H. Lu and F. Porte-Agel|year=2010|title=A modulated gradient model for large-eddy simulation: application to a neutral atmospheric bound
  3 KB (421 words) - 20:10, 27 June 2013