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Now showing items 11-20 of 211
Laser beam effects on Cu and Ti in vacuum and in the air
(Pergamon-Elsevier Science Ltd, Oxford, 1996)
Ti and Cu samples were exposed in ambient atmosphere and vacuum (0.66 mPa) to single pulse (0.2-2.6 J) ruby laser radiation in the Q-switch (30 ns) and free generation regimes (150 mu s). Acoustic recordings during irradiation ...
An analytical model for gas absorption in open-channel flow
(Pergamon-Elsevier Science Ltd, Oxford, 1997)
An analytical model is developed for gas absorption in open-channel flow. It is solved in closed-form by the integration of the boundary layer diffusion equation for prescribed four liquid film layers and assumed universal ...
Assessment of the residual life of a pipeline bend by metallographic measurements of cavitation damage-Determination of the A-parameter
(Kluwer Academic Publishers-Plenum Publishers, 1995)
The residual service life of the components of power plants under conditions of creep can be measured by various methods. As a rule, these methods can be classified as destructive, nondestructive, or analytical. The ...
Multigrid procedure for generation of streamlines between two curved boundaries with the condition that velocities along the normal should be the same
(Wiley-V C H Verlag Gmbh, Weinheim, 1997)
Off-design flow analysis and performance prediction of axial turbines
(American Society of Mechanical Engineers (ASME), 1997)
Through-flow methods for calculations in axial flow turbines are limited by two facts: They cannot handle local flow reversal, and loss prediction at off-design operating conditions is not sufficiently accurate. An attempt ...
Influence of excited molecules on electron swarm transport coefficients and gas discharge kinetics
(Csiro Publishing, Clayton, 1997)
In this paper we study different effects of excited molecules on swarm parameters, electron energy distribution functions and gas discharge modeling. First we discuss a possible experiment in parahydrogen to resolve the ...
Axiomatic design of flexible manufacturing systems
(Taylor & Francis Ltd, London, 1999)
One of the major requirements of agile manufacturing strategies for the 21st century is to introduce intelligent information technology into manufacturing. The main contribution of this paper is an innovative new FMS design ...
Modeling of condensation in steam-water stratified flow based on convective heat transfer
(ASME, New York, NY, United States, 1996)
This paper presents a model of direct contact condensation in steam-water stratified flow. It is based on convective heat transfer in the liquid film (CHT model). The analytical form of a model makes the use suitable within ...
Turbulenzstruktur und statistische eigenschaften der trennschicht in inneren turbulenten drallströmungen
(ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik, 1996)
Crack significance evaluation with special reference to welded structures
(Plenum Publ Corp, New York, 1996)
Fracture mechanics parameters (stress intensity factor K-I and its critical value K-Ic, crack opening displacement, and the contour J integral) are originally defined for static and quasistatic loading conditions. On the ...