steady gradient 中文意思是什麼
steady gradient
解釋
不變坡-
Solving 2 - d inverse heat transfer problems with multi - variables in steady - state via conjugate gradient method based on second - order sensitivity
基於二階敏度的共軛梯度法求解多宗量穩態傳熱反問題 -
According to the working modes of mr devices, combining the ohm ' s law of magnetic circuit and the design theory of non - steady magnetic circuit, magnetic structures of the automotive damper have been worked out. to emulate the performance of conventional shock absorber, two automotive mr dampers were designed and fabricated at chongqing university. an applied magnetic field increase the yield stress of mr fluids in flow annular passages, which alters the velocity profile of mr fluid in the passages and raise the pressure gradient between low cavity and high one at some given flow rates
根據磁流變阻尼器工作模式,利用磁路中的歐姆定律和動態磁路設計原理,結合汽車懸架的技術要求和結構特點,提出了基於剪切模式和流動模式共同作用(混合工作模式)的汽車磁流變阻尼器設計原理,討論了阻尼器動態磁路設計中的若干技術問題;根據流體力學navier - stokes方程,分別利用newton流體特性和bingham流體特性,推導了基於平板模型和軸對稱模型的流變學方程,得出了阻尼器阻尼力的計算方法。 -
2 ). it has a great temperature gradient along the height in hot and cold plenums of cefr in steady state. the buoyancy force cannot be ignored because the flow velocity is low in the whole flow regions
冷熱鈉池在穩態工況下沿高度方向有很大的溫度梯度,整個流動區域內的流速較低,浮升力的影響不可忽略; 3 -
The primarily results were displayed as follows : 1. according to research for linear slope in the different slope gradient and different rainfall intensity, soil steady infiltration rates between water - pressure and no water - pressure have a linear relation while there is the same soil properties, soil steady infiltration rates in gully areas of loess plateau is between 1. 8 times and 3. 0 times, between 2. 1 times and 3. 2 times in hilly areas of loess plateau
主要結果如下: ( 1 )以不同坡度、不同降雨強度下的直線坡為例,得出黃土坡耕地有壓入滲速率大於無壓入滲速率,兩者呈直線關系,在黃土高原溝壑區兩者穩定入滲速率之比介於1 . 8 3 . 0倍之間,黃土丘陵溝壑區介於2 . 1 3 . 2倍之間。 -
Solving inverse heat transfer problems with multi - variables of boundary conditions in steady - state via conjugated gradient method
共軛梯度法求解穩態傳熱組合邊界條件反問題 -
Steady heat conduction analysis of functionally gradient material plate with temperature - dependent properties under convective heat transfer boundary
換熱邊界下變物性梯度功能材料板穩態熱傳導分析
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