MATHEMATICAL MODELS OF SCRAPED-SURFACE HEAT EXCHANGERS IN RELATION TO FOOD STERILIZATION†

Autor: LEE, JUNH., SINGH, RAKESHK.
Zdroj: Chemical Engineering Communications; January 1990, Vol. 87 Issue: 1 p21-51, 31p
Abstrakt: AbstractThis paper provides a review of the mathematical models to predict heat transfer coefficient in both batch and continuous systems with/without particulates and those related to the thermal process calculation. Heat transfer coefficient based on penetration theory, dimensional analysis and empirical models are also presented. In addition, residence time distribution of product in a scraped-surface heat exchanger (SSHE) and a holding tube with/without particulates is discussed.
Databáze: Supplemental Index