Development of an Environmental Thermal Load Evaluation System for the Purpose of Mitigating Urban Thermal Environment : Part1: Effects of Differences in Environmental Thermal Load Discharge Conditions on Temperature Change near the Ground Surface

• Narumi Daisuke

  Graduate School of Engineering, Osaka Univ.

• Shimoda Yoshiyuki

  Graduate School of Engineering, Osaka Univ.

• Habara Katsuya

  Graduate School of Engineering, Osaka Univ.

• Mizuno Minoru

  Graduate School of Engineering, Osaka Univ.

• Kondo Akira

  Graduate School of Engineering, Osaka Univ.

Bibliographic Information

Other Title

• 都市熱環境緩和を目的とした大気熱負荷評価システムの開発 : その1-大気熱負荷排出条件の違いが地表付近の気温変化に及ぼす影響
• トシ ネツ カンキョウ カンワ オ モクテキ ト シタ タイキ ネツフカ ヒョウカ システム ノ カイハツ ソノ 1 タイキ ネツフカ ハイシュツ ジョウケン ノ チガイ ガ チヒョウ フキン ノ キオン ヘンカ ニ オヨボス エイキョウ

Abstract

The objectives of this study are to establish a simple method for quantifying the environmental thermal loads generated by construction and building as well as energy consuming systems, and to establish an environmental thermal load evaluation technique taking into account differences in thermal load diffusion caused by such things as thermal load generation time and discharge positions. In this paper, a three-dimensional urban thermal environmental evaluation model was used to carry out sensitivity analysis on the effects of differences in diffusion properties caused by the emission rate of environmental thermal loads, discharge height, discharge scale, discharge time, and discharge region on changes of ambient temperature near the ground surface. Basic data contributing to environmental thermal load evaluation were also prepared. Because the ambient temperature near the ground surface varies greatly depending on the environmental thermal load discharge method, it is essential that evaluation of the effects of environmental thermal loads associated with development takes these properties fully into account.

Journal

• Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan

  Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan 31 (117), 11-19, 2006

  The Society of Heating, Air-Conditioning & Sanitary Engineers of Japan

Keywords

• Urban Heat Island
• Environmental Thermal Load
• Characteristic of Diffusion
• Numerical Simulation Model

Details

• CRID: 1390001206546983168
• NII Article ID: 110007996659
• NII Book ID: AN00065706
• DOI: 10.18948/shase.31.117_11
• ISSN: 24240486
• ISSN: 0385275X
• NDL BIB ID: 8583007
• Web Site: http://id.ndl.go.jp/bib/8583007
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8583007
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
  • Crossref
• Abstract License Flag: Disallowed