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STUDY OF CATALYST LAYER FOR POLYMER ELECTROLYTE FUEL CELL
CATALYST LAYER POLYMER ELECTROLYTE FUEL CELL
2015/1/12
TherearethreepartsinthisworkcenteredonthecatalystlayerofPolymer
ElectrolyteFuelCell(PEFC)inthisthesis.ThefirstpartisformakingbestMEA
structure.Oneofthemajoraimsofthisinvestigationistounderstandthemi...
Singular stress fields for transverse cracks in multi-layer satin woven CFRP composite laminates under cryogenic conditions
Fracture Mechanics Finite Element Method Composite Material
2010/11/25
The objective of this research is to analyze the singular stresses at the tips of cracks in multi-layer woven carbon fiber reinforced polymer (CFRP) composite laminates under tension at cryogenic temp...
Application of a perfectly matched layer boundary condition to finite element modeling of elastic wave scattering in cracked plates
perfectly matched layer finite element modeling elastic waves plates
2010/9/27
This paper investigates the applicability of a displacement-based, Finite Element (FE) implementation of a time-domain, split-field Perfectly Matched Layer (PML) formulation to numerical modeling of e...
The determination of the thickness of composite layer for ball casting
Casting Composite Surfacing alloy layer Computer simulation
2009/12/1
Purpose: In this article the results of thermal simulation of formation composite layer on steel model casting
were presented. The aim of researches was to determine the technological parameters of f...
Control of the laminar boundary layer around a profile by suction
boundary layer laminar two-dimensional
2010/9/27
A laminar and two-dimensional incompressible boundary layer around a profile and its control using suction is studied numerically. The study is based on the Prandtl boundary layer model. Using the met...
Stresses around a crack in an adhesive layer between woven laminate composites
Woven composites Cracked adhesive layer Anisotropic half-planes
2010/9/27
Woven composite materials are made of epoxy layers reinforced by textile, and thin epoxy layers that bond the reinforced layers. In the present paper, the composites are modeled by an isotropic epoxy ...
ESTIMATION OF STEEL SOLIDIFIED LAYER THICKNESS, FOR CONTINUOUS CASTING CONTROL PURPOSES
continuous casting layer solidified thickness mathematical modeling
2010/1/11
An important goal in continuous casting automation process rest in
establishing a proper casting speed being able to assure a compromise between machine
productivity and solidified skin cracking pro...
Effects of Condensate and Initial Formation of Thin Frost Layer on Evaporator Coil Performance of Room Air-Conditioners
Evaporator coil performance Wet evaporator coil Frosted evaporator coil
2010/1/14
This study investigated experimentally and theoretically, how condensate and initial formation of a thin frost layer on the
surface of the evaporator affects the evaporator performance of room air-co...