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Off-design flow analysis of low-pressure steam turbines
(Sage Publications Ltd, London, 1997)
In this paper, a method for how calculation in large steam turbines is presented. The method is based on the through-flow theory and the finite element procedure. It includes some extensions and improvements in the form ...
Endohedral fullerenes: Biomedical approach
(Archive of Oncology, 1997)
Background: Fullerenes can form three distinct types of binding sites: surface, substitutional and endohedral. Numerous metallofullerenes have been synthesized by the inclusion of metal sources in the graphite used for ...
A new classification of protein amino acids by module 3/2
(Institute of Oncology Sremska Kamenica, 1997)
A completely new doublet-triplet system of amino acids in module 3/2 is given, determined with stereochemical specificity and polarity of amino acids presented either separately, or within four stereochemical types (alanine, ...
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 ...
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 ...
Stress concentration on the contour of a plate opening of an arbitrary corner radius of curvature
(Elsevier BV, 1997)
Nowadays the title problem is usually dealt with using the finite element method (FEM). However, due to a high stress gradient an extremely fine mesh is needed in the vicinity of the contour, and even then the results ...
Hydrogeological zoning as a basis for hydrogeological heritage zoning distinguishing through example of the territory of Serbia
((Balkema), 1997)
Correct approach to defining and protection of hydrogeological heritage of Serbia, in the author's opinion, is in a hierarchical series hydrogeological units distinguishing, not only with specific relations of some rock ...
An analysis of the effects of the lubricating grease type and the rotational speed upon operating temperature in sealed roller bearings
(Fakultet inženjerskih nauka, Kragujevac, 1997)
This paper presents an analysis of the effects of the type of lubricating grease and rotational speed on sealed roller bearings. The research was performed under controlled conditions. The experiments were all carried out ...