搜索结果: 1-15 共查到“机械工程 Thermal”相关记录20条 . 查询时间(0.078 秒)
为推动热处理行业高质量发展，进一步发挥行业协会作用，加强国际交流，中国热处理行业协会近日组织会员单位管理及技术人员，赴意大利考察先进热处理装备及加工企业，与国际同行交流座谈，通过有针对性的考察交流活动，协助会员单位“走出去”，拓宽交流渠道，促成国际交流合作。
2017年第16期IEEE电子系统热和热机械现象会议（2017 16th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems）
2017年 第16期 IEEE 电子系统热 热机械 现象 会议
2017/5/24
ITherm 2017 is the leading international conference for scientific and engineering exploration of thermal, thermo-mechanical and emerging technology issues associated with electronic devices, packages...
五届四次理事（扩大）会议后，应广大会员单位及国内外知名的热喷涂企业和单位要求，根据 2017年工作计划，为介绍国外先进热喷涂技术，交流学术，促进国内外热喷涂企业的技术和经济合作，定于2017年9月12-15日同时召开第二十届国际热喷涂研讨会（International Thermal Spraying Seminar 2017 ） 和第二十一届全国热喷涂年会 （ China National Th...
Third-Order Intermodulation in a Micromechanical Thermal Mixer
Bandpass filter Duffing oscillator intermediate frequency microelectromechanical systems (MEMS)
2015/8/27
A radio frequency (RF) micromechanical shell-type resonator with a resistive thermal actuator is shown to perform as a highly linear, broadband mixer and a high-quality factor post-translation (interm...
Coupled thermal-fluid analysis with flowpath-cavity interaction in a gas turbine engine
CFD FEA Compressor Engine
2015/1/12
This study seeks to improve the understanding of inlet conditions of a large rotor-stator cavity in a turbofan engine, often referred to as the drive cone cavity (DCC). The inlet flow is better unders...
We are pleased that you are visiting our site for information regarding the thermal spray industry and our membership association.The International Thermal Spray Association is closely interwoven with...
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 ...
Inverse transient quasi-static thermal stresses in a thin rectangular plate
Thin rectangular plate inverse transient quasi-static thermal stress
2010/11/25
In this paper the solution of inverse transient quasi-static thermal stresses in a thin rectangular plate occupying the space –a ≤ x ≤ a , -b ≤ y ≤ b has been determined. The expression of the tempera...
Wavelet Neural Network Based on NARMA-L2 Model for Prediction of Thermal Characteristics in a Feed System
wavelet neural network NARMA-L2 model particle swarm optimization
2011/8/3
Research of thermal characteristics has been a key issue in the development of high-speed feed system. Most of the work carried out thus far is based on the principle of directly mapping the thermal e...
Research of thermal processes in cutter edge made of HS 3-1-1,5 low-alloyed high-speed steel
High-speed steel Temperature field Thermal conductivity
2010/1/11
The physical and mathematical description of tools wear during technological process and need to the enlarge tool life require knowledge of material data, e.g. density, specific heat and coefficient o...
4th International Conference on Thermal Process Modeling and Computer Simulation
4th International Conference Thermal Process Modeling Computer Simulation
2009/12/9
ICTPMCS, the series of IFHTSE international conferences covering all aspects of modeling and simulation of thermal process, began in 2000 in Shanghai, China. Nos. 2 and 3 in the series were held in 20...
FEM–based thermal modelling of the cutting process using power lawtemperature dependent concept
Tool materials Machining Thermal behaviour
2009/12/2
Purpose: Purpose of this study is to compare two variants of the FEM simulation model of orthogonal cutting
process of AISI 1045 carbon steel with uncoated and multilayer-coated carbide tools i.e. st...
Die-casting dies are exposed to high thermal and mechanical loads. Thermal fatigue cracking of dies due to
thermal cycling may importantly shorten the life-time of the die. Cracks degrade the surface...
DETERMINATION OF THERMAL CONDUCTIVITY IN FOUNDRY MOULD MIXTURES
thermal conductivity granularity of sand foundry sand
2009/10/23
For a thorough understanding of the behaviour of foundry mould mixtures, a good knowledge of thermal properties
of mould materials is needed. Laboratory determination of thermal conductivity of mould...
THE VEINING STRUCTURE METHOD, THE FINITE ELEMENT METHOD IN THERMAL DEFORMATION DETERMINATION FOR THE MAIN SPINDLE AT NUMERICHAL CONTROL LATHES
finite element thermal deformation main spindle
2009/10/13
In the determination of the process accuracy on CNC lathe it is very important to know the thermal deformations. This article presents a new solution to obtain the thermal deformations at the principa...