Modeling and Optimum Design of a Wire Mesh Solar Volumetric Air Receiver

Author:

Hellmuth T. E.1,Matthews L. K.2

Affiliation:

1. Department of Engineering Technology, Department 3566, New Mexico State University, P.O. Box 30001, Las Cruces, NM 88003

2. Department of Mechanical Engineering, Department 3450, New Mexico State University, P.O. Box 30001, Las Cruces, NM 88003

Abstract

This paper describes the development of a computer model to predict the performance of a discrete layer wire mesh solar volumetric air receiver. The model accounts for all important energy transfer processes within the absorber and allows for the use of two different types of wire mesh screens. Model predictions are compared to experimental results for validation purposes. An optimum design analysis is performed to determine optimum receiver characteristics and performance. Results show a predicted efficiency in the range of 89 percent to 87 percent when the outlet air temperature is between 700°C and 820°C, respectively.

Publisher

ASME International

Subject

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

Reference9 articles.

1. Brewster M. Q. , and TienC. L., 1982, “Examination of the Two-Flux Model for Radiative Transfer in Particulate Systems,” Int. J. Heat Mass Transfer, Vol. 25, No. 12, pp. 1905–1907.

2. Buck, R., 1993, “Simulation of an Open Volumetric Receiver,” Institut fur technische Thermodynamik, Stuttgart, Internal Report DLR-IB 93 105.

3. Chandrasekhar, S., 1960, Radiative Transfer, Dover, New York.

4. Chavez, J. M., Lessley, R. L., and Leon, J., 1994, “Design, Fabrication, and Testing of a 250 kWt Knit-Wire Mesh Volumetric Air Receiver,” Proceedings of the 1994 ASME/JSME/JSES International Solar Energy Conference, pp. 605–610.

5. Domoto G. , and WangW., 1974, “Radiative Transfer in Homogeneous Non-gray Gases With Nonisotropic Particle Scattering,” ASME Journal of Heat Transfer, Vol. 60, pp. 385–390.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3