Zero-flux boundary condition ：is revisited in the context of a two-probability-para meter and a rigorous combinatorial model. The two-parameter model distinguishes partial segregation, partial absorption, and partial reflection. Both models show that vanishing flux across the barrier can b...
Contrarily to the case of Dirichlet conditions, in zero-flux problem unnatural boundary regularity of the flux is required to establish that entropy-process solution is the unique entropy solution. In the study of well-posedness of the problem, tools of nonlinear semigroup theory (stationary, mild...
Contrarily to the case of Dirichlet conditions, in zero-flux problem unnatural boundary regularity of the flux is required to establish that entropy-process solution is the unique entropy solution. In the study of well-posedness of the problem, tools of nonlinear semigroup theory (stationary, mild...
Bilger W R;Jia X.The burke-schumann diffusion flame with zero net flux boundary condition.Combustion Science and Technology.1994.371-376The Burke-Schumann Diffusion Flame With Zero Net Flux Boundary Conditions[J] . X. Jia,R. W. Bilger.Combustion Science and Technology . 1994 (4-6)...
·n=0, (t,)∈E:=(0,+∞)×aQ (1.1) (1.2) (1.3) whereQisaboundedspatialdomainin withdeformableLipschitzboundary【2(see【 8]), andnistheunitouternormalvectortotheboundaryaQ. = (,X)isanunknownfunction thatissought.Thefluxf(u)isasmoothvectorfunctionwhichisgenuinelynonlinearinthe followingsense:...
which can be considered with Neumann, Dirichlet or Robin boundary condition imposed on the chemoattractant v and no-flux boundary condition on u. Of course, the type of boundary conditions imposed on v describes different physical situations and may lead to serious obstructions and challenges in th...
17 ***WARNING: DEGREE OF FREEDOM 1 IS NOTACTIVE ON NODE 6 - THIS BOUNDARY CONDITIONIS IGNORED 约束了单元没有得自由度对求解没有影响,可以查看下 18热分析时出现了这样的警告“THERE IS ZERO HEAT FLUX EVERYWHERE Thereis zero HEAT FLUX everywhere in the model ba...
In a solute-transport model, if a constant-concentration boundary condition is applied at a node in an active flow field, a solute flux can occur by both a... LF Konikow,WE Sanford,PJ Campbell - 《Water Resources Research》 被引量: 99发表: 1997年 Analytical solutions for reactive transport...
I would check in the documentation what are the default boundary conditions when you do not prescribe anything for the other boundaries. For example, for steady state heat transfer the default boundary condition is zero flux, which means "insulated" b.c.. In this case (heat transfer), if ...
4) zero net flux method 零净流量法 1. The extracellular FP concentration was determined by zero net flux method of microdialysis. 方法:采用猪皮肤为渗透屏障,以预处理皮肤法考察山茶油的促渗作用,并以零净流量法微渗析技术测定在其促渗作用下皮肤细胞外药物浓度。