Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Harald Mehling"'
Autor:
Harald Mehling
Publikováno v:
Energies, Vol 17, Iss 17, p 4455 (2024)
With a growing number of PCMs and new, suitable PCM candidates, an overview is not only important, but also increasingly complex. Classification of PCM was thus changed significantly in the past decades. A review of classification of PCMs from recent
Externí odkaz:
https://doaj.org/article/345c714f62f54c07901d5345cf98d100
Autor:
Harald Mehling, Mary Anne White
Publikováno v:
Chemical Physics Impact, Vol 6, Iss , Pp 100222- (2023)
In this work, relationships for enthalpy changes and entropy changes associated with phase transitions, specifically for alkanes, alcohols, and fatty acids, were investigated. For each homologous series, linear correlations were observed between: ent
Externí odkaz:
https://doaj.org/article/cc9b659f8e8f411691691ae6e05864c9
Autor:
Harald Mehling
Publikováno v:
Applied Sciences, Vol 13, Iss 15, p 8682 (2023)
With increasing commercial success of PCM, the long-term development of properties becomes more important. It has been investigated already for decades in a variety of ways and a wide range of testing conditions. Previous reviews concluded that furth
Externí odkaz:
https://doaj.org/article/ef6be15865f044f88eac0f61925b161c
Autor:
Harald Mehling
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 3354 (2023)
The availability of food to a growing world population is a matter of concern for decades. Despite that, post-harvest losses are large in many countries, due to insufficient food preservation. And recently rising prices for fossil energies additional
Externí odkaz:
https://doaj.org/article/192f0d4c9c124b7f867fb255c957476c
Publikováno v:
Materials Today: Proceedings. 55:31-38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a46037f2942b571b31280780cec7c9a3
https://doi.org/10.1016/j.matpr.2021.12.002
https://doi.org/10.1016/j.matpr.2021.12.002
Autor:
Harald Mehling
Publikováno v:
High Temperatures-High Pressures. 48:233-251
In this paper, literature data of 719 materials on the enthalpy of evaporation hv and boiling temperature Tb, including calculated entropy of evaporation sv, have been analyzed regarding systematic correlations in phase change liquid-gas. It has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f407cda1728fcdff6d0c00001a2fe5df
https://doi.org/10.32908/hthp.v48.624
https://doi.org/10.32908/hthp.v48.624
Publikováno v:
Reference Module in Earth Systems and Environmental Sciences
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c252c25b095a868442564bd4263673b9
https://doi.org/10.1016/b978-0-12-819723-3.00035-4
https://doi.org/10.1016/b978-0-12-819723-3.00035-4
Phase Change Materials, or briefly PCM, are a promising option for thermal energy storage, depending on the application also called heat and cold storage. Systematic investigations of PCM already started after the oil crises, and then in the late 199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6464d14f56700d767d78f14c99e69c76
https://publica.fraunhofer.de/handle/publica/416596
https://publica.fraunhofer.de/handle/publica/416596
Current applications of PCM focus on the temperature range from about − 40 °C to about + 80 °C, with the interest expanding up to about 400 °C for future applications in power plants and industry. Calorimetric measurements to determine the abili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0a832b0a99fbef808f11a751ca661de
https://lirias.kuleuven.be/handle/123456789/671576
https://lirias.kuleuven.be/handle/123456789/671576
Autor:
Harald Mehling
Publikováno v:
Solar Energy. 95:290-299
Latent heat storage with materials undergoing a phase change solid–liquid is gaining increasing interest due to its potential for applications in energy systems. The demand for optimized storage materials has led to an intensification of materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49eaeec906faf13f870355139fb89e20
https://doi.org/10.1016/j.solener.2013.06.011
https://doi.org/10.1016/j.solener.2013.06.011