搜索结果: 1-15 共查到“机械工程 Transfer”相关记录18条 . 查询时间(0.078 秒)
2017 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer (WoW)
Wireless Power Transfer 2017 IEEE PELS Workshop
2017/3/30
Wireless Power Transfer technology is attracting more and more attentions from the world. It can help human beings to remove the limitations of wires and provide the electronic devices with more flexi...
Multiple turbine wind power transfer system loss and efficiency analysis
Renewable Energy Loss and Efficiency Power Transfer
2015/1/12
A gearless hydraulic wind energy transfer system utilizes the hydraulic power transmission principles to integrate the energy of multiple wind turbines in a central power generation location. The gear...
EMPIRICAL STUDY OF ACOUSTIC INSTABILITY IN PREMIXED FLAMES: MEASUREMENTS OF FLAME TRANSFER FUNCTION
flame transfer function EMPIRICAL STUDY
2015/1/12
Inordertoconformtopollutant-controlregulationsandminimizeNOxemissions,
modernhouseholdboilersandcentralheatingsystemsaremovingtowardpremixed
combustors.Thesecombustorshavebeensuccessfulwithregardsto...
Heat Transfer during the Solidification of Hot Dip Aluminizing Coating
hot dip aluminizing coating model solidification heat transfer
2011/8/4
Hot dip aluminizing is one of the most effective methods of surface protection for steels and is gradually gaining popularity. Although the pulling speed is one of the most important parameters to con...
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
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 ...
Experimental Study on Metal Transfer and Welding Spatter Characteristics of Cellulose Electrode
cellulose electrode metal transfer weld spatter
2011/8/3
Welding spatter cause many problems during the welding process and this issue is particularly important for cellulose electrode welding. The hot flying spatter balls often deteriorate the working envi...
Explicit analytic solution for stagnation flow and heat transfer on a moving plate
Nonlinear differential equations stagnation flow
2010/9/27
In this article, we use an efficient analytical method called homotopy analysis method (HAM) to derive an approximate solution of stagnation flow on a moving solid boundary. Actually, we solved the Na...
Application of Exp/imp finite difference for nonlinear heat transfer fin effect of nonlinearities of fin efficiency
nonlinear heat fin implicit scheme
2010/9/27
This paper deals with the transient analysis of a general nonlinear fin subjected to nonlinear boundary conditions. It aims at finding a simple way for the solution of this relatively complicated prob...
Arc voltage behavior in GMAW-P under different drop transfer modes
Welding Arc voltage Drop transfer modes
2009/12/14
Purpose: Experimental measurements have been made to investigate meaning of the change in voltage for the pulse gas metal arc welding (GMAW-P) process operating under different drop transfer modes.
D...
Effect of welding current on metal transfer in GMAW
investigations are mathematic descriptions of droplet flight trajectory and droplet velocity.
2009/12/2
Purpose: The paper presents findings related to the influence of welding current on metal transfer in GMAW. The main goal was to understand how droplet diameter, droplet velocity and droplet transfer ...
EFFECT OF PRANDTL NUMBER ON HEAT TRANSFER CHARACTERISTICS IN AN AXISYMMETRIC SUDDEN EXPANSION: A NUMERICAL STUDY
turbulence Prandtl number heat transfer
2009/10/14
Using the standard k-e turbulence model, an incompressible, axisymmetric turbulent flow with a sudden expansion was simulated. Effect of Prandtl number on heat transfer characteristics downstream of t...
On the Effectiveness of Uniform Suction and Injection on Steady Rotating Disk Flow in Porous Medium with Heat Transfer
Rotating disk flow Heat Transfer Porous medium Suction or Injection
2009/10/10
The steady flow of an incompressible viscous fluid above an in nite rotating porous disk in a porous medium is studied with heat transfer. A uniform injection or suction is applied through the surface...
Mass Transfer Coefficients at the Stagnation Point with Submerged Impinging Multi-Jet Flow of Fluid Electrolyte
Multi-jets Disc distributor Nozzle hole Electrolytic cell Stagnation point
2009/10/10
This paper presents experimental results for the mass transfer coefficients in the impingement region of a multi-jet flow. A disc distributor containing ‘N’ nozzles produces multi-jets that interact i...
以CO2/MAG焊接所代表的消耗电解GMA（Gas Metal Arc）焊接，由于生产效率高在焊接施工被广泛使用，但是飞溅相对比较多。完全消除飞溅是GMA焊接永远的课题，从很久以前一直在进行研究和开发。1)～5)．尤其是汽车以及摩托车行业，为了车体的轻量化，在薄板化的同时，通过降低焊接过程中发生的飞溅，而改变环境、提高焊接品质以及降低生产成本的呼声很高。因此，为了回避薄板化而引起的焊透的问题，对能...
Mass transfer in an anisotropic porous medium- experimental analysis and modelling of temperature and desorption direction effect
Kinetics of desorption Anisotropic medium
2010/9/27
In order to follow the kinetics of desorption of the aqueous solution (KCl “0.2M”) which occur in three orthotropic directions, this work uses the indirect method of conductimetric measurement. An ani...