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Title: ABSIM. Simulation of Absorption Systems in Flexible and Modular Form

Abstract

The computer code has been developed for simulation of absorption systems at steady-state in a flexible and modular form, making it possible to investigate various cycle configurations with different working fluids. The code is based on unit subroutines containing the governing equations for the system's components. When all the equations have been established, a mathematical solver routine is employed to solve them simultaneously. Property subroutines contained in a separate data base serve to provide thermodynamic properties of the working fluids. The code is user-oriented and requires a relatively simple input containing the given operating conditions and the working fluid at each state point. the user conveys to the computer an imagev of the cycle by specifying the different components and their interconnections. Based on this information, the program calculates the temperature, flowrate, concentration, pressure and vapor fraction at each state point in the system and the heat duty at each unit, from which the coefficient of performance may be determined. A graphical user-interface is provided to fcilitate interactive input and study of the output.

Authors:
 [1]
  1. (Israel Institute of Thechnology, Haifa, (Israel))
Publication Date:
Research Org.:
Oak Ridge National Lab., TN (United States)
Sponsoring Org.:
DOE; USDOE, Washington, DC (United States)
OSTI Identifier:
6696720
Alternate Identifier(s):
OSTI ID: 6696720
Report Number(s):
ESTSC-000750IBMPC00
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Miscellaneous
Resource Relation:
Other Information: Executables, data, and text files were supplied with the submitted media. Source and compilation instructions were not supplied with the submitted media. The executables seemed to run without error, but a sample set of input and/or output was not supplied
Country of Publication:
United States
Language:
English
Subject:
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; 42 ENGINEERING; A CODES; ABSORPTION; FLUIDS; COMPUTER GRAPHICS; COMPUTER PROGRAM DOCUMENTATION; COMPUTERIZED SIMULATION; EQUIPMENT INTERFACES; THERMODYNAMIC PROPERTIES; COMPUTER CODES; PHYSICAL PROPERTIES; SIMULATION; SORPTION 990200* -- Mathematics & Computers; 420400 -- Engineering-- Heat Transfer & Fluid Flow

Citation Formats

Grossman, G. ABSIM. Simulation of Absorption Systems in Flexible and Modular Form. United States: N. p., 1994. Web.
Grossman, G. ABSIM. Simulation of Absorption Systems in Flexible and Modular Form. United States.
Grossman, G. Wed . "ABSIM. Simulation of Absorption Systems in Flexible and Modular Form". United States.
@article{osti_6696720,
title = {ABSIM. Simulation of Absorption Systems in Flexible and Modular Form},
author = {Grossman, G.},
abstractNote = {The computer code has been developed for simulation of absorption systems at steady-state in a flexible and modular form, making it possible to investigate various cycle configurations with different working fluids. The code is based on unit subroutines containing the governing equations for the system's components. When all the equations have been established, a mathematical solver routine is employed to solve them simultaneously. Property subroutines contained in a separate data base serve to provide thermodynamic properties of the working fluids. The code is user-oriented and requires a relatively simple input containing the given operating conditions and the working fluid at each state point. the user conveys to the computer an imagev of the cycle by specifying the different components and their interconnections. Based on this information, the program calculates the temperature, flowrate, concentration, pressure and vapor fraction at each state point in the system and the heat duty at each unit, from which the coefficient of performance may be determined. A graphical user-interface is provided to fcilitate interactive input and study of the output.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jun 01 00:00:00 EDT 1994},
month = {Wed Jun 01 00:00:00 EDT 1994}
}

Miscellaneous:
Other availability
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