Title:
高効率の直接接触型凝縮方法および装置
Document Type and Number:
Japanese Patent JP4430083
Kind Code:
B2
Abstract:
A computational modeling method for predicting the chemical, physical, and thermodynamic performance of a condenser using calculations based on equations of physics for heat, momentum and mass transfer and equations of equilibrium thermodynamics to determine steady state profiles of parameters throughout the condenser. The method includes providing a set of input values relating to a condenser including liquid loading, vapor loading, and geometric characteristics of the contact medium in the condenser. The geometric and packing characteristics of the contact medium include the dimensions and orientation of a channel in the contact medium. The method further includes simulating performance of the condenser using the set of input values to determine a related set of output values such as outlet liquid temperature, outlet flow rates, pressures, and the concentration(s) of one or more dissolved noncondensable gas species in the outlet liquid. The method may also include iteratively performing the above computation steps using a plurality of sets of input values and then determining whether each of the resulting output values and performance profiles satisfies acceptance criteria.
Inventors:
Buharazan, Desikan
Parent, Eves
Hassani, A, Bahab
Parent, Eves
Hassani, A, Bahab
Application Number:
JP2007047729A
Publication Date:
March 10, 2010
Filing Date:
February 27, 2007
Export Citation:
Assignee:
Midwest Research Institute
International Classes:
F28B3/00; F28B9/08; B01J19/00; F28B3/02; F28B3/04; F28B9/10; F28C1/00; F28F25/06; F28F25/08
Domestic Patent References:
| JP55028757A | ||||
| JP6087604A | ||||
| JP61204001A | ||||
| JP7035027A | ||||
| JP8177713A | ||||
| JP61086688A | ||||
| JP6176769A | ||||
| JP8311460A |
Other References:
尾花英朗,熱交換器設計ハンドブック,日本,工学図書株式会社,1977年 7月10日,2版1刷,868-916,第25章、第26章
Attorney, Agent or Firm:
Sota Asahina