Image Analysis of Particle Flow in Centrifugal Solar Particle Receiver-Reference-Cited by-同舟云学术

Image Analysis of Particle Flow in Centrifugal Solar Particle Receiver

Published:2022-01-31 Issue:3 Volume:144 Page:
ISSN:0199-6231
Container-title:Journal of Solar Energy Engineering
language:en
Short-container-title:

Author:

Hicdurmaz Serdar¹,Buck Reiner¹,Hoffschmidt Bernhard²

Affiliation:

1. German Aerospace Center (DLR), Institute of Solar Research, Stuttgart 70569, Germany,

2. German Aerospace Center (DLR), Institute of Solar Research, Cologne 51147, Germany,

Abstract

Abstract Particle solar receivers promise economical and operational advantages compared to the molten salt-based solar receivers. In this study, an experiment is designed to observe the particle flow characteristics in the Centrifugal Particle Solar Receiver. A set of experiments for various receiver rotational speeds and particle mass flowrates is conducted, and experimentally obtained raw results are post-processed by means of an Image Processing Routine based on 4BestEstimate algorithm. The axial advance of the particles in one receiver rotation, the particle film thickness, and the ratio of the length of the stationary zone to the receiver circumference is measured to be later used in the validation study of the discrete element method-based numerical model.

Publisher

ASME International

Subject

Energy Engineering and Power Technology,Renewable Energy, Sustainability and the Environment

Link

https://asmedigitalcollection.asme.org/solarenergyengineering/article-pdf/144/3/030903/6847843/sol_144_3_030903.pdf

Reference21 articles.

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4. Upscaling, Manufactuirng and Test of a Centrifugal Particle Receiver;Ebert,2016

5. Johnson, E. F. , 2021, “Advances in Modeling High Temperature Particle Flows in Concentrating Solar Power,” Ph.D. thesis, Middle East Technical University, Ankara, Turkey.

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