搜索结果: 1-15 共查到“工学 Mass Transfer”相关记录34条 . 查询时间(0.1 秒)
浙江大学动力机械及车辆工程研究所刘震涛教授课题组在传热传质国际权威期刊《International Journal of Heat and Mass Transfer》（ZJU TOP）发表文章（图）
航空发动机 散热 活塞发动机 传热能力
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2022/3/9
航空发动机应用于高空,飞行跨度较大,温度剧烈变化,温差在少十度甚至到上百度。与此同时,大气环境产生剧烈变化,增加了对发动机冷却系统的要求。与地面环境相比，万米以上高空的散热条件恶劣。空气密度随海拔的递减又对活塞发动机提出了增压要求，从而给热管理系统引进了增压中冷这一新的热源，进而增加了冷却系统的负荷。这些因素制约着航空活塞发动机性能的提升和轻量化的发展，成为了困扰航空活塞发动机技术突破的瓶颈之一。
华南理工大学传质与分离工程课件Chapter6b Principles of Diffusion and Mass Transfer Between Phases
华南理工大学 传质与分离工程 课件 Chapter6b Principles Diffusion Mass Transfer Between
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2018/3/22
华南理工大学传质与分离工程课件Chapter6b Principles of Diffusion and Mass Transfer Between Phases。
华南理工大学传质与分离工程课件Chapter6a Principles of Diffusion and Mass Transfer Between Phases
华南理工大学 传质与分离工程 课件 Chapter6 Principles Diffusion Mass Transfer Phases
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2018/3/22
华南理工大学传质与分离工程课件Chapter6a Principles of Diffusion and Mass Transfer Between Phases。
华南理工大学传质与分离工程课件 Introduction to mass transfer
华南理工大学 传质与分离工程 课件 Introduction mass transfer
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2018/3/22
华南理工大学传质与分离工程课件 Introduction to mass transfer。
中国地质大学科学技术发展院王金杰，苑庆旺等资源学院 International Journal of Heat and Mass Transfer，17August 2017. Experimental investigation of gas mass transport and diffusioncoefficients in porous media with nanopores
纳米；孔隙；介质；气体；运移；扩散系数
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2021/10/21
2017年9月，中中国地质大学资源学院王金杰副教授于国际著名期刊《International Journal of Heat and Mass Transfer》上在线发表了科技论文《纳米孔隙介质中气体运移及扩散系数的实验研究》(Experimental investigation of gas mass transport and diffusion coefficients in porous...
华南理工大学传质与分离工程课件Chapter6b.Principles of Diffusion and Mass Transfer Between Phases
华南理工大学 传质与分离工程 课件 Chapter6b Principles of Diffusion and Mass Transfer Between Phases
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2014/7/28
华南理工大学传质与分离工程课件Chapter6b.Principles of Diffusion and Mass Transfer Between Phases。
华南理工大学传质与分离工程课件Chapter6a Principles of Diffusion and Mass Transfer Between Phases
华南理工大学 传质与分离工程 课件 Chapter6a Principles of Diffusion and Mass Transfer Between Phases
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2014/7/28
华南理工大学传质与分离工程课件Chapter6a Principles of Diffusion and Mass Transfer Between Phases。
华南理工大学传质与分离工程课件 Introduction to mass transfer
华南理工大学 传质与分离工程 课件 Introduction to mass transfer
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2014/7/28
华南理工大学传质与分离工程课件 Introduction to mass transfer。
Use of Intraparticle Mass Transfer Parameters as a Design Tool for Catalyst Pellets（图）
effective diffusion coefficient tortuosity copper catalyst pellet design
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2013/10/7
A chromatographic method and a dynamic Wicke-Kallenbach method (DMWK) were used to determine the diffusion characteristics of two industrial copper containing catalysts. The first catalyst was used in...
A numerical study of heat and mass transfer effects on an oscilaltory flow of a viscoelastic fluid with thermal relaxation
Finite difference method Oscillatory flow Heat transfer and Mass transfer
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2010/11/25
We have studied numerically effect of heat and mass transfer on an oscillatory flow of a viscoelastic fluid with thermal relaxation. The dimensionless governing equations are solved using an explicit ...
ANALYTIC SOLUTION OF HEAT AND MASS TRANSFER OVER A PERMEABLE STRETCHING PLATE AFFECTED BY CHEMICAL REACTION, INTERNAL HEATING, DUFOUR-SORET EFFECT AND HALL EFFECT
heat and mass transfer chemical reaction Soret-Dufore effect
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2009/10/14
The analytical solution is derived for the steady MHD mixed convection, laminar, heat and mass transfer over an isothermal, inclined permeable stretching sheet, immersed in a uniform porous medium in ...
RADIATION AND MASS TRANSFER EFFECTS ON MHD FREE CONVECTION FLOW PAST AN IMPULSIVELY STARTED ISOTHERMAL VERTICAL PLATE WITH DISSIPATION
thermal radiation mass transfer MHD
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2009/10/14
This paper is focused on the study of effects of thermal radiation on the natural convective heat and mass transfer of a viscous, incompressible, gray absorbing-emitting fluid flowing past an impulsiv...
Investigation of the Mass Transfer Parameters of Caffeine Extraction in a Packed Column
Caeine Mass Transfer Liquid Extraction Packed Column
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2009/10/14
In this study, the mass transfer parameters were investigated in the liquid extraction process, which is the main step of producing ca eine from tea residue, in a packed brosilicate glass column, 5.86...
COMPUTATIONAL ANALYSIS OF MHD FLOW, HEAT AND MASS TRANSFER IN TRAPEZOIDAL POROUS CAVITY
double diffusion porous media heat and mass transfer
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2009/10/14
Numerical simulations are conducted for two-dimensional steady-state double diffusive flow in a trapezoidal porous cavity, submitted to axial magnetic field. The Darcy equation, including Brinkmamn an...
IDENTIFICATION OF HEAT AND MASS TRANSFER PROCESSES IN BREAD DURING BAKING
bread dough heat and mass transfer mathematical model
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2009/10/13
A mathematical model representing temperature and moisture content in bread during baking is developed. The model employs the coupled partial differential equations proposed by Luikov [5,6]. Dependenc...