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B. K. Sultanian

Bio: B. K. Sultanian is an academic researcher from Defence Research and Development Laboratory. The author has an hindex of 1, co-authored 1 publications receiving 3 citations.

Papers
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Journal ArticleDOI
01 Dec 1980
TL;DR: In this paper, einige typische Ergebnisse fur zweidimensionale, stationare warmeleitung in Kuhlkanalen with der Randbedingung dritter Art, werden kreisformige, rechtwinkelige, trapezformige and gleichschenkelig-dreieckige Querschnitte with gerundeten Ecken betrachtet.
Abstract: Die Arbeit zeigt einige typische Ergebnisse fur zweidimensionale, stationare Warmeleitung in Kuhlkanalen mit der Randbedingung dritter Art, wie sie ublicherweise bei gekuhlten Flussigkeitsraketen auftreten. Es werden kreisformige, rechtwinkelige, trapezformige und gleichschenkelig-dreieckige Querschnitte mit gerundeten Ecken betrachtet. Die Losungsmethode fust auf dem Rand-Kollokationsverfahren der linearen Anpassung mit Hilfe des Prinzips der kleinsten Fehlerquadrate unter Verwendung von Householder-Reflexionen.

3 citations


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Book
13 Sep 2018
TL;DR: In this article, a physics-first and design-oriented text describes and explains the underlying flow and heat transfer theory of secondary air systems and provides the reader with robust solution techniques, state-of-the-art three dimensional computational fluid dynamics (CFD) methodologies, and examples of compressible flow network modeling.
Abstract: This long-awaited, physics-first and design-oriented text describes and explains the underlying flow and heat transfer theory of secondary air systems. An applications-oriented focus throughout the book provides the reader with robust solution techniques, state-of-the-art three-dimensional computational fluid dynamics (CFD) methodologies, and examples of compressible flow network modeling. It clearly explains elusive concepts of windage, non-isentropic generalized vortex, Ekman boundary layer, rotor disk pumping, and centrifugally-driven buoyant convection associated with gas turbine secondary flow systems featuring rotation. The book employs physics-based, design-oriented methodology to compute windage and swirl distributions in a complex rotor cavity formed by surfaces with arbitrary rotation, counter-rotation, and no rotation. This text will be a valuable tool for aircraft engine and industrial gas turbine design engineers as well as graduate students enrolled in advanced special topics courses.

15 citations