numerical dissipation in Chinese
Translation
Mobile
- 數(shù)值耗散
- "numerical" in Chinese : adj. 數(shù)字的;數(shù)值的;用數(shù)字表示的。 (a) num ...
- "dissipation" in Chinese : n. 1.消散,分散;【化學(xué)】散逸。 2.浪費(fèi);消耗,損 ...
- "dissipation" in Chinese : n. 1.消散,分散;【化學(xué)】散逸。 2.浪費(fèi);消耗,損耗。 3.放蕩,閑游 ...
- "numerical" in Chinese : adj. 數(shù)字的;數(shù)值的;用數(shù)字表示的。 (a) numerical ord ...
- "aerodynamic dissipation" in Chinese : 空氣動(dòng)力耗散
- "anode dissipation" in Chinese : 屏極耗散; 陽極耗散; 陽極消耗
- "area of dissipation" in Chinese : 消融面積; 消融區(qū)
- "category dissipation" in Chinese : 類別功耗
- "channel dissipation" in Chinese : 溝通損耗
- "circle of dissipation" in Chinese : 分散圈
- "coil dissipation" in Chinese : 線圈耗散; 線圈損耗
- "collector dissipation" in Chinese : 集電極損耗
- "dielectric dissipation" in Chinese : 介質(zhì)消耗
- "dissipation and elevation" in Chinese : 開提
- "dissipation coefficient" in Chinese : 損耗系數(shù); 消散系數(shù)
Examples
- Compared with the original elm , the numerical experiments show that the improved elm has lower numerical dissipation , higher accuracy , and better performance over steep topography
數(shù)值試驗(yàn)表明,改進(jìn)后的歐拉拉格朗日方法在水深變化劇烈處比改進(jìn)前的數(shù)值耗散更小、精度更高和表現(xiàn)更合理。 - To ensure the numerical dissipation much smaller than the physical viscous terms , directional scaling of the artificial dissipation is achieved and proper boundary conditions are also introduced in this term
為保證高雷諾數(shù)下n - s方程的數(shù)值粘性遠(yuǎn)小于物理粘性,對(duì)人工粘性項(xiàng)進(jìn)行了方向性修正并引入適當(dāng)?shù)倪吔鐥l件。 - However , when we use these schemes to compute the initial problem of hyperbolic conservation laws , there is still numerical dissipation near the interface , that is to say , the resolution is decreased near the interface
但是,我們知道,即使用這兩種格式來計(jì)算雙曲守恒律方程的初值問題,在間斷面的附近仍會(huì)發(fā)生數(shù)值耗散,也就是說在間斷處的分辨率降低了。 - For scalar equation and system of equations , we build different ghost fields , translate one equation ( system ) into two equations ( system ) . we still use high resolution shock capturing method to compute the two equations ( system ) ; level set equation is used to track the interface , and the result of original equation ( system ) is determined by the level set function . thus , we eliminate the numerical dissipation which high resolution shock capturing method cannot avoid near the interface , and the resolution is enhanced
對(duì)標(biāo)量守恒律方程、守恒律方程組分別構(gòu)造了一種虛擬區(qū)域,將一個(gè)方程(組)轉(zhuǎn)化成兩個(gè)方程(組) ,對(duì)這兩個(gè)方程(組) ,我們?nèi)匀皇褂酶叻直媛始げú蹲礁袷?,而levelset方程用來追蹤間斷的位置,原方程(組)的解最后由levelset函數(shù)決定:這樣做彌補(bǔ)了高分辨率激波捕捉方法在間斷附近發(fā)生數(shù)值耗散的缺陷,提高間斷處的分辨率。 - The investigation in this dissertation shows the capabilities of ausm + scheme , such as the exact resolution of shock , low numerical dissipation , simple and requiring less computational effort . the successful applications on supercritical airfoils and wings show that the present flow solvers based on ausm + scheme are of valuable and promising in practical application
通過本文的研究工作,展示了ausm +格式的激波高分辨率、數(shù)值耗散小、編程簡潔、計(jì)算量較小等特性,同時(shí),將其成功地應(yīng)用于跨音速超臨界翼型、機(jī)翼的定?;蚍嵌ǔ鈩?dòng)特性的數(shù)值模擬和顫振研究中,具有一定的工程應(yīng)用價(jià)值和良好的發(fā)展前景。
Related
"heat dissipation potential" in Chinese, "numerical reasoning" in Chinese, "numerical equality" in Chinese, "numerical order" in Chinese, "numerical differentiation" in Chinese, "numerical figure" in Chinese, "numerical aspects" in Chinese, "numerical displa" in Chinese, "numerical approximation" in Chinese, "numerical dispersion" in Chinese, "numerical dispersion model" in Chinese, "numerical display" in Chinese, "numerical display device" in Chinese, "numerical distance" in Chinese, "numerical dual coding" in Chinese, "numerical dynamic simulation" in Chinese, "numerical eccentricity" in Chinese, "numerical emulation" in Chinese,
Neighbors
- "numerical dispersion" in Chinese
- "numerical dispersion model" in Chinese
- "numerical displa" in Chinese
- "numerical display" in Chinese
- "numerical display device" in Chinese
- "numerical distance" in Chinese
- "numerical dual coding" in Chinese
- "numerical dynamic simulation" in Chinese
- "numerical eccentricity" in Chinese
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