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comparison +scheme/Heat2dVariable.m @ 724:a9e8c9d71307 feature/poroelastic

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Modify penalty for Neumann in Head2d so that data is for normal derivative and not u_x or u_y.
author Martin Almquist <malmquist@stanford.edu>
date Wed, 14 Mar 2018 13:04:25 -0700
parents 60eb7f46d8d9
children e9e15d64f9f9
comparison
equal deleted inserted replaced
689:60eb7f46d8d9 724:a9e8c9d71307
186 penalty = nj*Hi*d{j}*kappa_gamma*H_gamma; 186 penalty = nj*Hi*d{j}*kappa_gamma*H_gamma;
187 187
188 % Free boundary condition 188 % Free boundary condition
189 case {'N','n','neumann','Neumann'} 189 case {'N','n','neumann','Neumann'}
190 closure = -nj*Hi*e{j}*kappa_gamma*H_gamma*(d{j}' ); 190 closure = -nj*Hi*e{j}*kappa_gamma*H_gamma*(d{j}' );
191 penalty = nj*Hi*e{j}*kappa_gamma*H_gamma; 191 penalty = Hi*e{j}*kappa_gamma*H_gamma;
192 % penalty is for normal derivative and not for derivative, hence the sign.
192 193
193 % Unknown boundary condition 194 % Unknown boundary condition
194 otherwise 195 otherwise
195 error('No such boundary condition: type = %s',type); 196 error('No such boundary condition: type = %s',type);
196 end 197 end