Estimation of Tangential Velocity near Side Wall of Fully Turbulent Agitated Vessel without Baffles

Setsuro Hiraoka; Yoshihito Kato; Shuichi Iwata; Yutaka Tada; Hiroyuki Sakai; Takao Yamaguchi; Masaaki Yamamura; Imao Nagasaka; Katumi Shiobara

doi:10.1252/jcej.39.583

Transport Phenomena and Fluid Engineering

Estimation of Tangential Velocity near Side Wall of Fully Turbulent Agitated Vessel without Baffles

Setsuro Hiraoka, Yoshihito Kato, Shuichi Iwata, Yutaka Tada, Hiroyuki Sakai, Takao Yamaguchi, Masaaki Yamamura, Imao Nagasaka, Katumi Shiobara

Author information

Setsuro Hiraoka
Department of Applied Chemistry, Nagoya Institute of Technology
Yoshihito Kato
Department of Applied Chemistry, Nagoya Institute of Technology
Shuichi Iwata
Department of Applied Chemistry, Nagoya Institute of Technology
Yutaka Tada
Department of Applied Chemistry, Nagoya Institute of Technology
Hiroyuki Sakai
Department of Applied Chemistry, Nagoya Institute of Technology
Takao Yamaguchi
Department of Mechanical Engineering, Chubu University
Masaaki Yamamura
Department of Mechanical Engineering, Chubu University
Imao Nagasaka
Department of Mechanical Engineering, Chubu University
Katumi Shiobara
Tokyo Office, Satake Chemical Equipment Mfg., Ltd.

Keywords: Agitated Vessel, Paddle Impeller, Tangential Velocity, Analogy, Heat Transfer

JOURNAL RESTRICTED ACCESS

2006 Volume 39 Issue 6 Pages 583-586

DOI https://doi.org/10.1252/jcej.39.583

Details

Abstract

The tangential velocity near the side wall of a fully turbulent agitated vessel without baffles u_D was estimated based on the tangential velocity at the radial distance of the impeller tip far above and below the impeller. Comparison of the estimated tangential velocity and the observed tangential velocity yielded the simple relation. The simple relationship between momentum and heat transfer at the vessel wall was derived.

Corresponding author

Register with J-STAGE for free!