Benard convection

英

美 [bɪˈnɑrd kənˈvekʃn]

【物】贝纳尔对流

化学

双语例句

• The natural convection in enclosure under ideal magnetic field is analyzed, the results support that the micro-gravity environment, magnetically induced conduction and magnetically induced Benard convection can be achieved by using a certain magnetic acceleration.
  对理想磁场作用下封闭腔内的自然对流换热进行了分析，指出在一定磁加速度大小和方向下，可实现微重力环境，磁致纯导热过程，磁致Benard对流以及其它自然对流流动形态的改变。
• The Benard Convection in a Layer of Fluid with a Time-Dependent Mean Temperature
  平均温度分布随时间变化时的Bénard对流
• At last, we simulate Benard convection within the MOCVD reactor. It is found that the critical Ra number is larger than predicted by current theory.
  文章最后还模拟了MOCVD反应器内的Benard对流，发现发生Benard对流的临界Ra数大于理论预期值，其原因可能是由于模拟条件并非纯自然对流，反应腔内强迫对流依然发挥一定作用的缘故。
• Benard convection of air is numerically computed in a rectangular enclosure with heating vertical walls using SIMPLE algorithm with a QUICK scheme. The effect of vertical wall heat-transfer on Benard convection of air is investigated.
  本文采用具有QUICK差分格式的SIMPLE算法对边界竖壁传热的方腔内空气Benard对流进行了数值计算，根据计算结果探讨了竖壁传热对Benard对流的影响。
• The Earth represents a multistage convective system like the Benard's convective structure, in which convection at one level initiates convection at the next overlying level.
  地球和Benard对流结构一样，是一种多阶段的对流系统；
• The spacial dissipative structure solutions excited by unstable disturbance of Benard thermal convection
  Benard热对流扰动不稳定激发的空间耗散结构解