The Effects of Inter-Particle Force on Heat Transfer around Horizontal Tube in a Fluidized Bed

DOI Web Site Web Site 15 References

Bibliographic Information

Other Title
  • 流動層内水平円管周りの熱伝達に及ぼす粒子間力の影響
  • リュウドウソウナイ スイヘイ エンカン マワリ ノ ネツ デンタツ ニ オヨボ

Search this article

Abstract

The effects of agglomerating particle on the fluidization and heat transfer characteristics around horizontal tube in the gas-solid fluidized bed were experimentally investigated. The inter-particle forces due to the liquid bridges between particles were controlled by change of bed relative humidity. The local particle behavior and instantaneous heat transfer coefficient around tube surface were simultaneously measured. It was revealed that an increase of inter-particle forces results in an increase of void fraction and a decrease of particle velocity and consequently the heat transfer coeficient decreases.

Journal

References(15)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top