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Strategies to reduce friction losses and their implications for the energy efficient design of internal flow domains

This work aims at developing a strategy how the energy which has to be applied to transport incompressible and Newtonian fluids through straight ducts can be reduced. Based on the physical properties of laminar and turbulent flow, models are derived which theoretically lead to the reduction of the d...

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Bibliographic Details
Main Author: Daschiel, Gertraud Maria (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2014
Series:Schriftenreihe des Instituts für Strömungsmechanik, Karlsruher Institut für Technologie
Subjects:
Technology: general issues
Strömungskontrolle
direkte numerische Simulation
direct numerical simulation
turbulente Strömungflow control
turbulent flow
drag reduction
Reibungsreduktion
Online Access:DOAB: download the publication
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Summary:This work aims at developing a strategy how the energy which has to be applied to transport incompressible and Newtonian fluids through straight ducts can be reduced. Based on the physical properties of laminar and turbulent flow, models are derived which theoretically lead to the reduction of the dissipated energy. The possibility to implement the proposed state due to appropriate design aspects in the cross section shape of the duct is investigated based on numerical simulations of the flow
Physical Description:1 electronic resource (VII, 167 p. p.)
ISBN:KSP/1000043770
9783731502913
Access:Open Access

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