A computational fluid dynamics model was used to simulate the flow field of catalytic converter, and which was compared with the experimental results as to demonstrate the model validation.
通过采用计算流体力学数学模型对催化转化器内流场的数值模拟，并与实验结果进行比较，验证了模型的准确性。
The more evenly distributed the fluid entering the carrier of catalytic converter in the exhaust pipe, the better results of catalysis and transformation can be got.
进入排气管催化转换器载体的流体分布越均匀，催化转换的效果越好，催化转换器扩张角是影响进入催化转换器载体流体分布是否均匀的关键因素。
A two-dimension model for the flow field in catalytic converter was established, and the steady state flow was simulated with the computational fluid dynamics (CFD) code.
利用计算流体动力学(CFD)软件，建立了催化转化器流场的二维模型，对催化转化器的稳态流动进行了数值模拟。
Such transmissions make use of a fluid coupling or a torque converter, as well as mechanical, hydraulic, or electrical controls.
除了用机械装置、液压装置或电力装置来控制外，这种变速器还使用液力耦合器或变扭器。
The influence of the front shaped monolith on the internal flow of an automotive catalyst converter was studied by using computational fluid dynamic method (CFD).
采用计算流体动力学(CFD)的方法，在一典型催化转化器结构的基础上，研究了催化转化器载体前端造型对其内部流动特性的影响。
Computer fluid dynamics (CFD) is adopted to simulate the flow fields of a catalytic converter while researching the working process of an emission postprocessor.
运用计算流体动力学对汽车排气催化转化器气流特性开展数值模拟。
In the magneto-rheological torque converter, based on the good characteristics of magneto rheological fluid, a new non-contact sealing mechanism is developed.
利用磁流变液的优异特性，建立非接触式磁密封机制。
Under the operation load, the hydraulic torque converter could be regarded as a rotating pressure vessel. It will dilate like a balloon as a result of the centrifugal force and fluid pressure.
液力变矩器在工作载荷下，同时受到油压的面力和旋转所产生的离心力作用而发生变形。
Under the operation load, the hydraulic torque converter could be regarded as a rotating pressure vessel. It will dilate like a balloon as a result of the centrifugal force and fluid pressure.
液力变矩器在工作载荷下，同时受到油压的面力和旋转所产生的离心力作用而发生变形。
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