Numerical modeling and experimental validation of Thermal Energy Storage tanks for propulsion systems under cryogenic conditions

Autor: Torras Ortiz, Santiago, Castro González, Jesús, Rigola Serrano, Joaquim, Morales, Sergio, Galione Klot, Pedro Andrés, Lehmkuhl Barba, Oriol, Oliva Llena, Asensio

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I

Low Thrust Cryogenic Propulsion (LTCP) systems [1] need a thermal energy storage acting as a heat accumulator, where a cryogenic flow of (LOx) propellant is gasified inside, under a fast transient evaporation process. The heat accumulator is heated b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5d381d40290dcfacf314063549410981
http://hdl.handle.net/2117/104378

Unstructured modelling of solid-liquid phase change using parallel computing. Application to the analysis of thermal energy storage systems with encapsulated phase change materials

Autor: Galione Klot, Pedro Andrés

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The main goal of this work is to numerically simulate convection phenomena in solid-liquid phase change processes and its application in the analysis of a thermal energy storage system with phase change materials. First two chapters consist in the re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::20138f43103fe0ca8dd44afbdb7f9e6b
http://hdl.handle.net/2099.1/13709

Numerical simulation of frost growth and densification using deformable and static grids

Autor: Bartrons Casademont, Eduard|||0000-0001-9234-676X

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The present thesis aims at developing a basis for the numerical simulation of the growth and densification of macroscopic frost sheets. Notwithstanding the fact that icing has still a long way to fully understand its physics, this work is potentially

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::fed21ec68b13d3b735acda60c7fddfaf
http://hdl.handle.net/2117/123111