Library Subscription: Guest
ICHMT DL Home Current Year Archives Executive Committee International Centre for Heat and Mass Transfer

Investigation of Influence of Heat Factors upon a Grinding Process

DOI: 10.1615/ICHMT.2004.IntThermSciSemin.420
pages 369-375

Sergiy F. Lushpenko
A. N. Podgorny 's Institute for Mechanical Engineering Problems at the National Academy of Sciences of Ukraine, Pozharskogo, 2/10, Kharkiv, 61046, Ukraine

Evgen V. Ostroverkh
National Technical University "Kharkiv Polytechnic Institute", Frunze, 24, Kharkiv, 61002, Ukraine

Mikola V. Surdu
A. N. Podgorny 's Institute for Mechanical Engineering Problems at the National Academy of Sciences of Ukraine, Pozharskogo, 2/10, Kharkiv, 61046, Ukraine

Abstract

The objective of the investigation was computer simulation of the temperature field seen in the process of grinding a work-piece. At that, two- and three-dimensional formulations are used. Temperature dependencies of the thermal properties and dependence of boundary actions on time and space coordinates are taken into account. In addition, the specific character of the simulated processes forces to pay special attention to informational support of the simulation, fist of all, for appropriate modeling of boundary conditions and getting thermal properties as essential parts of initial data for successful research.
The results of the simulation give a chance to choose the grinding regime, which made a noticeable increase of metal removal rate and good structural properties of the surfaces having been processed.

ICHMT Digital Library

Bow shocks on a jet-like solid body shape. Thermal Sciences 2004, 2004. Pulsed, supersonic fuel jets - their characteristics and potential for improved diesel engine injection. PULSED, SUPERSONIC FUEL JETS - THEIR CHARACTERISTICS AND POTENTIAL FOR IMPROVED DIESEL ENGINE INJECTION
View of engine compartment components (left). Plots of temperature distributions in centreplane, forward of engine (right). CHT-04 - Advances in Computational Heat Transfer III, 2004. Devel... DEVELOPMENT AND CURRENT STATUS OF INDUSTRIAL THERMOFLUIDS CFD ANALYSIS
Pratt & Whitney's F-135 Joint Strike Fighter Engine under test in Florida is a 3600F class jet engine. TURBINE-09, 2009. Turbine airfoil leading edge stagnation aerodynamics and heat transfe... TURBINE AIRFOIL LEADING EDGE STAGNATION AERODYNAMICS AND HEAT TRANSFER - A REVIEW
Refractive index reconstructed field. (a) Second iteration. (b) Fourth iteration. Radiative Transfer - VI, 2010. Theoretical development for refractive index reconstruction from a radiative ... THEORETICAL DEVELOPMENT FOR REFRACTIVE INDEX RECONSTRUCTION FROM A RADIATIVE TRANSFER EQUATION-BASED ALGORITHM
Two inclusion test, four collimated sources. Radiative Transfer - VI, 2010. New developments in frequency domain optical tomography. Part II. Application with a L-BFGS associated to an inexa... NEW DEVELOPMENTS IN FREQUENCY DOMAIN OPTICAL TOMOGRAPHY. PART II. APPLICATION WITH A L-BFGS ASSOCIATED TO AN INEXACT LINE SEARCH