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- A dynamic heat transfer model based on the lumped parameter method was developed for cooling system of vehicle internal combustion engine. 提出了一个基于集总参数+法的车用内燃机冷却系统动态传热模型。
- the lumped parameter method 集总参数法
- A thermal network model of the wet back driving axle of ZL80 wheel loader steady heat transfer was built by lumped parameter method. 摘要采用集总参数法建立了ZL80型轮式装载机湿式后驱动桥的稳态传热网络模型;
- Lumped models were built for the evaporator, gascooler and internal heat exchanger respectively based on lumped parameter method and moving boundary method. 利用集总参数法和移动边界法分别对蒸发器、气冷器和中间换热器建立了集总参数模型;
- As the effective bandwidth is narrow, it is important to predict the resonant frequency accurately.But the lumped parameter model is inoperative in some cases. 由于其消声有效带宽很窄,共振频率的精确确定直接关系到消声器能否有效消声,但是通常所采用的集中参数模型有时候会失效。
- On the hypothesis of isentropic flow and quasi-steady flow,a model of gas parameters in the storage chamber is established by a method of the lumped parameters. 在等熵流和准定常流假设条件下,采用集总参量法,建立了弹后高压火药气体通过小孔在弹体内气室与弹后空间之间流动的气体参数理论计算模型。
- distributed and lumped parameter method 分布集总参数法
- Dynamic simulation of electromagnetic valve actuation (EVA) was conducted on a prototype EVA by using both finite element method (FEM) and lumped parameters method (LPM). 摘要用有限元法和集总参数法对一试验用电磁气门驱动(EVA)系统进行了动态仿真。
- In the lump they were hard working people. 就整体而言,他们都是辛勤的劳动者。
- The surgeon excised the lump from her breast. 外科医生切除了她乳房的肿块。
- Application of Lumped Parameter Method in Engine Heat Balance 集总参数法在发动机热平衡中的应用
- The lump had almost flattened out. 这肿块差不多消失了。
- The sculptor chisel the lump of marble into a fine statue. 雕刻家把大理石块凿成优美的雕像。
- The paper analyzes and compares the lumped parameters that are replaced the distributed parameters of actual cable for intrinsically safe explosion-proof test. 针对在本安防爆检验中用集中参数代替实际电缆的分布参数进行了分析比较,此方法在实际本安性能检验中得到了具体的、广泛的应用。
- A Model Based on Lumped Parameter Method for Tank Engine Thermal Performance 基于集总参数法的坦克发动机热性能模型
- The sculptor chiselled the lump of marble into a fine statue. 雕刻家把大理石块凿成优美的雕像。
- The lumped mass matrix is a diagonal matrix. 集中质量阵是一个对用阵。
- Research on Computer Simulation for Heat Transfer in Vehicle Engine Using Lumped Parameter Method 基于集总参数法的车用内燃机传热计算机仿真研究
- The school got the lumps for it. 学校为这件事受到批评。
- Keywords flame stability;ascertainment criteria;model of lumped parameter method; 火焰稳定;判别准则;集总参数法模型;