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Numerische Untersuchung des Wärmeübertragungsverhaltens in unterschiedlichen porösen Medien

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Book Series: Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie ISSN: 21929963 ISBN: 9783731502524 Year: Volume: 42 Pages: VI, 225 p. DOI: 10.5445/KSP/1000042451 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:57
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This presentation deals with simulation studies that will be interpreted as numerical experiments. Porous structures are modelled in three dimensions (microstructure models). Heat transfer and pressure drop of the flow through a porosity is analysed using the numerical solution of the Navier-Stokes equations (CFD). Empirical correlations for simplified calculations are presented that can be used by engineers for rough estimates and design of components with porosities like metal foam.

Anpassungsrelevante Klimaänderungen für städtische Baustrukturen und Wohnquartiere

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Book Series: Wissenschaftliche Berichte des Instituts für Meteorologie und Klimaforschung des Karlsruher Instituts für Technologie ISSN: 1795619 ISBN: 9783731507710 Year: Volume: 77 Pages: XI, 305 p. DOI: 10.5445/KSP/1000080685 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Physics (General)
Added to DOAB on : 2019-07-28 18:37:01
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The influence of climate change on urban heat island intensity is analyzed for the city of Karlsruhe, southwestern Germany. First, its present diurnal and seasonal as well as spatial modes of variability are characterized by means of different meteorological observation datasets. One focus is on temperature differences during heat events. Second, high-resolution regional climate model data allow for projecting the future development of the urban heat island.

Analyse und Bewertung des Elektrizitätssystems und des Wärmesystems der Wohngebäude in Deutschland

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Book Series: Produktion und Energie / Karlsruher Institut für Technologie, Institut für Industriebetriebslehre und industrielle Produktion u. Deutsch-Französisches Institut für Umweltforschung ISSN: 21942404 ISBN: 9783731506362 Year: Volume: 21 Pages: XLIII, 373 p. DOI: 10.5445/KSP/1000066148 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Business and Management
Added to DOAB on : 2019-07-28 18:37:01
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The present work investigates the evolution of the electricity system and the heat system of the residential buildings in Germany until 2050. The aim of the research work relates to the analysis of the temporal evolution of the investigated energy systems as well as of the potential of innovative technologies at the interface of electricity and heat along with the assessment of the goals of climate and energy policy in the heat system of the residential sector.

Auf dem Weg zu einer Green Economy

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Book Series: Neue Ökologie ISBN: 9783839444931 Year: Pages: 302 DOI: 10.14361/9783839444931 Language: German
Publisher: transcript Verlag
Subject: Environmental Sciences
Added to DOAB on : 2019-11-01 11:21:03
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Green economy is the future – this volume illuminates options, challenges and factors of success, providing perspectives for politics and the economy.

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