Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Christoph Weckerle"'
Publikováno v:
Energies, Vol 13, Iss 10, p 2482 (2020)
Independent of the actual power train, efficiency and a high driving range in any weather conditions are two key requirements for future vehicles. Especially during summertime, thermally driven air conditioning systems can contribute to this goal as
Externí odkaz:
https://doaj.org/article/f7a522ac5a6f43138f7a24ba260f6e3a
Autor:
Robert Hegner, Christoph Weckerle
Publikováno v:
ATZ worldwide. 122:78-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cc7b28a4d9dd218b26a439aa90f871a
https://doi.org/10.1007/s38311-019-0154-8
https://doi.org/10.1007/s38311-019-0154-8
Autor:
Simon Grand, Christoph Weckerle
Gestalten wir unser Leben so, wie wir es wollen? Engagieren wir uns für Unternehmungen, die echten Wert schaffen? Setzen wir uns wirksam für eine wünschenswerte Zukunft ein? Dieses Buch ist für Leserinnen und Leser geschrieben, die sich herausfor
Klimatisierungsaggregat auf Metallhydridbasis für Elektrofahrzeuge mit Batterie oder Brennstoffzelle
Autor:
Christoph Weckerle, Robert Hegner
Der im Drucktank eines Brennstoffzellenfahrzeugs gespeicherte Wasserstoff hat einen hohen potenziellen Energiegehalt (15 % des unteren Heizwerts bei 700 bar), der bislang noch nicht genutzt wird. Die Integration von zwei alternierend betriebenen Meta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cac5c98253b223d82211acb2b7ca03c5
https://elib.dlr.de/133718/
https://elib.dlr.de/133718/
High pressure storage of hydrogen is the established storage technology for automotive systems. However, around 15% of the lower heating value of hydrogen is spent to compress hydrogen up to the pressure of 700 bar. Since this energy is available on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba50d4263264d04aa64a21a873eccb48
https://doi.org/10.1016/j.apenergy.2019.114187
https://doi.org/10.1016/j.apenergy.2019.114187
Publikováno v:
International Journal of Hydrogen Energy. 42:8063-8074
In this paper a plate reactor for metal hydride applications is presented and experimentally characterized. Through an optimized heat transfer characteristic the concept is suitable for all metal hydride high performance systems, where short reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1440289baa3f64edcde5c740c28a3c3f
https://doi.org/10.1016/j.ijhydene.2017.01.066
https://doi.org/10.1016/j.ijhydene.2017.01.066
Autor:
Michael Schier, Christoph Weckerle, Inga Bürger, Horst E. Friedrich, Robert Hegner, Holger Dittus
Publikováno v:
EVER
In this paper a hydrogen-based air-conditioning unit, which can also function as range extender for electric vehicles, is studied. This hydrogen A/C-unit utilizes the endothermic reaction of hydrogen desorption from metal hydrides to generate a cooli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47658293957d875d06f88883310a1d5f
https://elib.dlr.de/129569/
https://elib.dlr.de/129569/
Open cooling systems based on metal hydrides (MH) are promising as they are purely driven by the on-board available compression work of the compressed hydrogen in a fuel cell vehicle. In this study, the plate reactor is numerically optimized for fast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6df4c3bb7325f2870c96a1f840f0a9a
https://doi.org/10.1016/j.ijhydene.2019.04.260
https://doi.org/10.1016/j.ijhydene.2019.04.260
Autor:
Christoph Weckerle, Inga Bürger, Michael Schier, Holger Dittus, Horst E. Friedrich, Robert Hegner
Publikováno v:
Proceedings ISBN: 9783658259389
In this paper a hydrogen-based air-conditioning unit, which can also function as range extender for electric vehicles, is studied. This hydrogen A/C-unit utilizes the endothermic reaction of hydrogen desorption from metal hydrides to generate a cooli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3be61f8987e0958a29339630e3b41676
https://elib.dlr.de/129834/
https://elib.dlr.de/129834/
Publikováno v:
Applied Energy. 256:113957
An open cooling system based on metal hydrides is a promising new technology to reutilize the compression work in a hydrogen pressure tank by generating heat or cold. Our first of its kind system consists of two alternately operating plate reactors,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6662651eb53fe70b5cbadb9b97bd539
https://doi.org/10.1016/j.apenergy.2019.113957
https://doi.org/10.1016/j.apenergy.2019.113957