First, the numerical simulation of the gas flow around the sphere in a cylindrical channel was carried out with the calculation of the drag coefficient of sphere and heat transfer from it to a gas. Second, the same was done for the case of flow around the sphere by a free gas stream, ...
for other shapes of objects, the drag coefficient is dependent on the dimensions and may be additionally dependent on the Reynolds number. Our calculation has drag coefficients for a solid hemisphere, hollow hemisphere, solid cone, ellipsoid, annular disk, solid cylinder, solid cube, and solid squ...
drag coefficient calculation. 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 风阻系数计算。 翻译结果2复制译文编辑译文朗读译文返回顶部...
The accuracy ofdrag coefficienthas great influence on the trajectory calculation precision. 阻力系数是弹道计算中的关键一环,它的准确与否对弹道计算精度有着很大影响. 互联网 Numerical results suggested significant effects of gas holdup on thedrag coefficientand de forma. ...
Why is it important to calculate the area when determining the drag coefficient of a vehicle? Calculating the area allows for a more accurate calculation of the drag coefficient, which is a measure of the resistance a vehicle experiences as it moves through air. The larger the ar...
Drag Force Ratio for Flat Plate Rob Wilk Main CFD Forum 40 May 10, 2020 05:47 problem with saving drag coefficient colopolo FLUENT 5 April 12, 2013 11:59 Calculation of Drag Coefficient, Help Please teek22 CFX 1 April 26, 2012 19:41 All times are GMT -4. The time now is 10:44....
Beside the drag coefficient, CD, the main difference between Eqs. 6 and 8, is V/AP with respect to particle shape. The correct ratio for V/AP is important as it affects the value of CD significantly. For example, using Eq. 6 instead of Eq. 8, for carbonate sands will force the emp...
aFor simplification of the solution, a mono-disperse gasphase 为解答的简单化,单音分散gasphase[translate] a2006) was used for all simulations. The model of Schiller and[translate] adrag coefficient calculation. The gas spargerwas modelled as a[translate]...
Drag coefficient (Cd) is an essential metric in the calculation of momentum exchange over the air-sea interface and thus has large impacts on the simulation or forecast of the upper ocean state associated with sea surface winds such as storm surges. Generally,Cdis a function of wind speed. ...
7.To establishcoefficientmultiplying ratio spectrophotometry for determination of pyramidon andcaffeinein naoning tablet . 建立脑宁片中氨基比林和咖啡因的 倍率测定法。 8.A simplified model based on drag concepts is developed to evaluate the roughnesscoefficientfor unsubmerged vegetation. ...