Evaluation and Improvement Proposals for a Business Facility Solar and Ground-Heat Hybrid Heat Supply System

Daiki Yoshidome, Ryo Kikuchi, Andante Hadi Pandyaswargo, Hiroshi Onoda

研究成果: Chapter

抄録

In this study, we proposed improvements based on actual measured data of a hybrid heat supply system that uses solar heat and ground heat as the heat sources of a restaurants complex in Honjo city, Saitama, Japan. Our evaluation from the actual monitoring measurements showed that the solar heat collection efficiency was 50–60%. The geothermal Heat Pump’s Coefficient of Performance decreased significantly in the summer. We propose to set the heat insulation and burial depth of the piping from the ground heat collection to the heat pump and recommends five units of 5 units of solar heat collectors as the most ideal scenario.

本文言語English
ホスト出版物のタイトルSustainable Production, Life Cycle Engineering and Management
出版社Springer Science and Business Media Deutschland GmbH
ページ557-573
ページ数17
DOI
出版ステータスPublished - 2021

出版物シリーズ

名前Sustainable Production, Life Cycle Engineering and Management
ISSN(印刷版)2194-0541
ISSN(電子版)2194-055X

ASJC Scopus subject areas

  • Environmental Engineering
  • Environmental Chemistry
  • Renewable Energy, Sustainability and the Environment
  • Industrial and Manufacturing Engineering

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