季節間蓄熱を援用した地中熱融雪の数値シミュレーション(熱工学,内燃機関,動力など)

DOI Web Site Web Site 被引用文献1件 参考文献17件

書誌事項

タイトル別名
  • Numerical Simulation of Snow Melting using Geothermal Energy Assisted by Heat Storage during Seasons(Thermal Engineering)
  • 季節間蓄熱を援用した地中熱融雪の数値シミュレーション
  • キセツ カンチクネツ オ エンヨウ シタ チチュウ ネツ ユウセツ ノ スウチ シミュレーション

この論文をさがす

抄録

Numerical simulation programs were developed for estimating temperature field and snow depth over a snow-melting system using geothermal energy assisted by heat storage during seasons. The system utilized a group of piles underground as heat exchanger and heat dissipation pipes near road surface, realizing solar heat storage from the surface into underground through seasons. Verification experiments for this system were conducted not only in relatively mild snowy region, Fukui, but also in frigid region, Sapporo. Numerical simulation results demonstrated existence of optimum space of a group of piles, where snow melting power becomes maximal. The obtained simulation results showed good agreements with the experimental data of both regions, demonstrating utility and validity of the programs. Also shown was that the proposed system can melt snow well in frigid region, Sapporo, without help of heat pump.

収録刊行物

被引用文献 (1)*注記

もっと見る

参考文献 (17)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ