Exploiting volumetric effects in novel additively manufactured open solar receivers

Autor: Mattia Roccabruna, Manuel Romero, G. Menéndez, Luigi Crema, Salvador Luque, José Gonzalez-Aguilar

Publikováno v: Solar Energy. 174:342-351

The development of additive manufacturing techniques is allowing for the design of highly customised components with enhanced functionality in many application sectors. This paper describes the full aerothermal assessment of four novel hierarchically

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8faeaa2ee8aed40816d2b439c8f5fa17
https://doi.org/10.1016/j.solener.2018.09.030

Liquid fuels from concentrated sunlight: An overview on development and integration of a 50 kW solar thermochemical reactor and high concentration solar field for the SUN-to-LIQUID project

Autor: Erik Koepf, Stefan Zoller, Salvador Luque, Martin Thelen, Manuel Romero, Stefan Brendelberger, Aldo Steinfeld, José Gonzalez-Aguilar

Publikováno v: AIP Conference Proceedings, 2126 (1)
SolarPACES 2018: International Conference on Concentrating Solar Power and Chemical Energy Systems
Research Collection
SOLARPACES 2018: International Conference on Concentrating Solar Power and Chemical Energy Systems

The SUN-to-LIQUID project aims to demonstrate a pre-commercial scale liquid solar fuels production facility in Mostoles, Spain. Development of the solar reactor and power delivery technology are critical to the success of the project. Ultra-modular h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6adae5d4ddf8946dbdc4cf6cddb05b49
http://hdl.handle.net/20.500.11850/360152

A parametric experimental study of aerothermal performance and efficiency in monolithic volumetric absorbers

Autor: Salvador Luque, José Gonzalez-Aguilar, Zhifeng Wang, Manuel Romero, Fengwu Bai

Publikováno v: AIP Conference Proceedings.

This paper presents experimental thermal efficiency measurements conducted on nine monolithic absorbers manufactured in siliconized silicon carbide with square flow channels. The effects of two geometric parameters on efficiency have been investigate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fad812a5be9e14c637736bbfc3c9a741
https://doi.org/10.1063/1.4984377

Numerical analysis of radiation propagation in innovative volumetric receivers based on selective laser melting techniques

Autor: Mattia Roccabruna, Manuel Romero, Sergio Santiago, Salvador Luque, Luigi Crema, Fabrizio Alberti, José Gonzalez-Aguilar

Publikováno v: AIP Conference Proceedings.

Volumetric absorbers constitute one of the key elements in order to achieve high thermal conversion efficiencies in concentrating solar power plants. Regardless of the working fluid or thermodynamic cycle employed, design trends towards higher absorb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::329b8157e34388ee9486c912e7580b39
https://doi.org/10.1063/1.4949053

Capabilities of Thermal Wall Functions to Predict Heat Transfer on the NGVs of a Gas Turbine With Multiple Can Combustors

Autor: Salvador Luque, C. M. Mazzoni, Budimir Rosic

Publikováno v: Volume 2A: Turbomachinery.

Modern gas turbine combustion systems are characterised by enhanced air/fuel mixing and this results in more diffused and redistributed hot streaks leading to higher thermal loads established on the vane surface and endwalls. Thus, a detailed aero-th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff6d1b1d556029a41e51183b043b17bb
https://doi.org/10.1115/gt2015-43515