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Your search keyword '"H. Sthioul"' showing total 2 results
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2 results on '"H. Sthioul"'

1. Computational fluid dynamics as a tool to predict the air pollution dispersion in a neighborhood – a research project to improve the quality of life in cities

Author

F. Despot, Jacques Richard, Patrick Haas, Nabil Abdennadher, T. Mohamed-Nour, Olivier Donzé, Piero Pontelandolfo, D. Choffat, Gilles Triscone, Roberto Putzu, Pierre Munier, Cécile Münch-Alligné, Jean Decaix, Sylvain Richard, Henning Müller, Christophe Balistreri, Nicolas Delley, P. Kunz, Roger Schaer, Elena-Lavinia Niederhäuser, Davide Greco, H. Sthioul, and H. Haas-Pekoz

Subjects
Pollution, Air pollution dispersion, Renewable Energy, Sustainability and the Environment, business.industry, media_common.quotation_subject, Geography, Planning and Development, Environmental engineering, 020206 networking & telecommunications, 02 engineering and technology, 010501 environmental sciences, Management, Monitoring, Policy and Law, Computational fluid dynamics, 01 natural sciences, 0202 electrical engineering, electronic engineering, information engineering, Environmental science, Small particles, business, Environmental planning, 0105 earth and related environmental sciences, media_common
Abstract

In large cities, pollution composed of many different chemical components and small particles is an important public health problem that affects especially children and people presenting breathing difficulties.

Published
2016
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2. Wire Analysis and Control for Precision EDM Cutting

Author

H. Sthioul, D.F. Dauw, R. Delpretti, and C. Tricarico

Subjects
Engineering, Accuracy and precision, Control algorithm, Mathematical model, business.industry, Mechanical Engineering, Mechanical engineering, Industrial and Manufacturing Engineering, Vibration, Electrical discharge machining, Machining, Vibration Problem, business, Wire cutting
Abstract

This paper deals with wire EDM machining accuracy, in particular, how the cutting precision and accuracy can be improved by suitable detection techniques and control algorithms. In a first paragraph, it is shown that the wire vibration problem can be described by mathematical models. The main part of the paper is focused on the analysis of the wire vibration phenomenon. Results obtained by a properly designed and developed measurement and acquisition system are presented and discussed. It reveals that wire EDM unprecision is influenced by Physico-Mechanical interactions during EDM machining.

Published
1989
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