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检索条件"机构=Power and Energy Division"
17465 条 记 录,以下是111-120 订阅
排序:
A High Order Control Volume Finite Element Method for Transient Heat Conduction Analysis of Multilayer Functionally Graded Materials with Mixed Grids
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Journal of Thermal Science 2020年 第1期29卷 144-158页
作者: LIU Qi MING Pingjian ZHAO Haiyang ZHANG Wenping College of power and energy engineering Harbin Engineering University
This paper describes a new two-dimensional(2-D)control volume finite element method(CV-FEM)for transient heat conduction in multilayer functionally graded materials(FGMs).To deal with the mixed-grid problem,9-node qua... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Numerical Investigation of the Aerodynamic Performance Affected by Spiral Inlet and Outlet in a Positive Displacement Blower
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Chinese Journal of Mechanical Engineering 2013年 第5期26卷 957-966页
作者: LIU Xiaomin LU Jun GAO Renheng XI Guang School of energy and power Engineering Xi’an Jiaotong University
The flow in the positive displacement blower is very *** existing two-dimensional numerical simulation cannot provide the detailed flow information,especially flow characteristics along the axial direction,which is un... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Analysis of the nonlinear dynamic characteristics of two-phase flow based on an improved matrix pencil method
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Chinese Journal of Chemical Engineering 2016年 第6期24卷 737-748页
作者: Hongwei Li Junpeng Liu Yunlong Zhou Bin Sun School of energy and power Engineering Northeast Dianli University
Gas–liquid two-phase flow is complex and has uncertainty in phase interfaces, which make the two-phase flow look very complicated. Even though the flow behavior(e.g. coalescence, crushing and separation) of single bu... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Numerical Modeling of the Solidification Phase Change in a Pipe and Evaluation of the Effect of Boundary Conditions
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Journal of Thermal Science 2010年 第5期19卷 419-424页
作者: A.Jalali A.F.Najafi Department of energy Engineering Power and Water University of Technology
A numerical solution to a two-dimensional model of flow and transient heat transfer involving solidification in a pipe has been *** the temperature of pipe wall is below the freezing point of fluid,phase change of flo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Effect of Honeycomb Seals on Loss Characteristics in Shroud Cavities of an Axial Turbine
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Chinese Journal of Mechanical Engineering 2013年 第1期26卷 69-77页
作者: GAO Jie ZHENG Qun WANG Zheng College of power and energy Engineering Harbin Engineering University
The loss in efficiency due to shroud leakage or tip clearance flow accounts for a substantial part of the overall losses in turbomachinery. It is important to identify the leakage loss characteristics in order to opti... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Robust Design Optimization Method for Centrifugal Impellers under Surface Roughness Uncertainties Due to Blade Fouling
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Chinese Journal of Mechanical Engineering 2016年 第2期29卷 301-314页
作者: JU Yaping ZHANG Chuhua School of energy and power Engineering Xi'an Jiaotong University
Blade fouling has been proved to be a great threat to compressor performance in operating stage. The current researches on fouling-induced performance degradations of centrifugal compressors are based mainly on simpli... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Design and dynamic analysis of a novel scroll compressor-expander unit for the CO2 air conditioning system in electric vehicles
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Science China Technological Sciences 2024年 第12期67卷 3659-3672页
作者: HU HaoYu YANG Xu CAO Feng YIN Xiang SONG YuLong School of energy and power Engineering Xi'an Jiaotong University
Transcritical CO2refrigeration cycle systems hold significant promise for improving the energy efficiency of air conditioning system in vehicles, diminishing reliance on traditional energy sources, and reducing enviro... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Unsteady Flow Simulations in a Three-lobe Positive Displacement Blower
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Chinese Journal of Mechanical Engineering 2014年 第3期27卷 575-583页
作者: LIU Xiaomin LU Jun School of energy and power Engineering Xi'an Jiaotong University
To improve the performance of the positive displacement blower, it is imperative to understand the detailed internal flow characteristics or enable a visualization of flow status. However, the existing two-dimensional... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Finite element analysis of nitric oxide(NO) transport in system of permeable capillary and tissue
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Journal of Hydrodynamics 2018年 第4期30卷 722-737页
作者: 魏雅洁 贺缨 唐元梁 母立众 School of energy and power Engineering Dalian University of Technology
The endothelial dysfunction and the unbalanced secretion of vasoactive substances are the main causes of the macro and micro vascular complications for patients with diabetic mellitus(DM). This paper investigates th... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
The study of key design parameters effects on the vortex tube performance
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Journal of Thermal Science 2009年 第4期18卷 370-376页
作者: Mohammad Ameri Behrooz Behnia energy Engineering Department power & Water University of Technology
In this paper, energy separation effect in a vortex tube has been investigated using a CFD model. Thenumerical simulation has been done due to the complex structure of flow. The governing equationshave been solved by ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论