Simple models for building-integrated solar thermal systems

Autor: Tilmann E. Kuhn, Christoph Maurer, Christoph Cappel

Publikováno v: Energy and Buildings. 103:118-123

Building-integrated solar thermal systems (BIST) outperform building-added solar thermal systems (BAST) due to smaller heat losses at the back of the collector. BIST offer economic advantages, too. The insulation behind the collector can be used to r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e80f6c7fde455bd7ae7df564cb4f6522
https://doi.org/10.1016/j.enbuild.2015.05.047

Ethanol adsorption onto metal organic framework: Theory and experiments

Autor: Saha, B.B., El-Sharkawy, I.I., Miyazaki, T., Koyama, S., Henninger, S.K., Herbst, A., Janiak, C.

This paper presents experimental and theoretical investigations of adsorption characteristics of ethanol onto metal organic framework namely MIL-101Cr. Adsorption isotherms and kinetics of the studied pair have been measured gravimetrically using a m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______610::ad53b4068c7eac65c2524c2228165402
https://publica.fraunhofer.de/handle/publica/239350

Performance evaluation of air-based heat rejection systems

Autor: Antoine Dalibard, Lena Schnabel, Gregor Trommler, Björn Nienborg, Hannes Fugmann

Publikováno v: Energies, Vol 8, Iss 2, Pp 714-741 (2015)
Energies
Volume 8
Issue 2
Pages 714-741

On the basis of the Number of Transfer Units (NTU) method a functional relation between electric power for fans/pumps and effectiveness in dry coolers and wet cooling towers is developed. Based on this relation, a graphical presentation method of mon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5344c626274640a8eb1e9c713d1d9983
https://publica.fraunhofer.de/handle/publica/239419

Experimental and Theoretical Analysis of the Kinetic Performance of an Adsorbent Coating Composition for Use in Adsorption Chillers and Heat Pumps

Autor: Alessio Sapienza, Andrea Frazzica, Angelo Freni, Gerrit Füldner, Lena Schnabel

Publikováno v: Applied thermal engineering 73 (2014): 1020–1029. doi:10.1016/j.applthermaleng.2014.09.004
info:cnr-pdr/source/autori:Frazzica A.; Fuldner G.; Sapienza A.; Freni A.; Schnabel L./titolo:Experimental and theoretical analysis of the kinetic performance of an adsorbent coating composition for use in adsorption chillers and heat pumps/doi:10.1016%2Fj.applthermaleng.2014.09.004/rivista:Applied thermal engineering/anno:2014/pagina_da:1020/pagina_a:1029/intervallo_pagine:1020–1029/volume:73

The present work aims at the experimental evaluation of the kinetic performance achievable by an innovative binder-based coating developed for application in adsorption chillers or heat pumps. It employs a commercial SAPO 34 as adsorbent material and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7997f57460047f01e85d9067522da8b4
https://publica.fraunhofer.de/handle/publica/237903

Primary energy and economic analysis of combined heating, cooling and power systems

Autor: Hans-Martin Henning, M. Schicktanz, J. Wapler

In this paper, the primary energy consumption and the economic viability of a combined heating, cooling and power (CHCP) system are derived. The focus is on small-scale applications in the range below 100 kWH/70 kWC/58 kWel. CHCP is discussed between

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a5942ca75c514c13008d0012ec25986
https://publica.fraunhofer.de/handle/publica/225064