User's manual for the BNW-I optimization code for dry-cooled power plants. [AMCIRC]
Abstract
This appendix provides a listing, called Program AMCIRC, of the BNW-1 optimization code for determining, for a particular size power plant, the optimum dry cooling tower design using ammonia flow in the heat exchanger tubes. The optimum design is determined by repeating the design of the cooling system over a range of design conditions in order to find the cooling system with the smallest incremental cost. This is accomplished by varying five parameters of the plant and cooling system over ranges of values. These parameters are varied systematically according to techniques that perform pattern and gradient searches. The dry cooling system optimized by program AMCIRC is composed of a condenser/reboiler (condensation of steam and boiling of ammonia), piping system (transports ammonia vapor out and ammonia liquid from the dry cooling towers), and circular tower system (vertical one-pass heat exchangers situated in circular configurations with cocurrent ammonia flow in the tubes of the heat exchanger). (LCL)
- Authors:
- Publication Date:
- Research Org.:
- Battelle Pacific Northwest Labs., Richland, Wash. (USA)
- OSTI Identifier:
- 7209138
- Report Number(s):
- BNWL-2180(Vol.4)
- Resource Type:
- Technical Report
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 20 FOSSIL-FUELED POWER PLANTS; COMPUTER CODES; A CODES; COOLING TOWERS; COST; DESIGN; PERFORMANCE; THERMAL POWER PLANTS; AMMONIA; B CODES; HEAT EXCHANGERS; MATHEMATICAL MODELS; OPTIMIZATION; HYDRIDES; HYDROGEN COMPOUNDS; NITROGEN COMPOUNDS; NITROGEN HYDRIDES; POWER PLANTS; 200101* - Fossil-Fueled Power Plants- Cooling & Heat Transfer Equipment & Systems
Citation Formats
Braun, D.J., Daniel, D.J., De Mier, W.V., Faletti, D.W., and Wiles, L.E. User's manual for the BNW-I optimization code for dry-cooled power plants. [AMCIRC]. United States: N. p., 1977.
Web. doi:10.2172/7209138.
Braun, D.J., Daniel, D.J., De Mier, W.V., Faletti, D.W., & Wiles, L.E. User's manual for the BNW-I optimization code for dry-cooled power plants. [AMCIRC]. United States. doi:10.2172/7209138.
Braun, D.J., Daniel, D.J., De Mier, W.V., Faletti, D.W., and Wiles, L.E. Sat .
"User's manual for the BNW-I optimization code for dry-cooled power plants. [AMCIRC]". United States.
doi:10.2172/7209138. https://www.osti.gov/servlets/purl/7209138.
@article{osti_7209138,
title = {User's manual for the BNW-I optimization code for dry-cooled power plants. [AMCIRC]},
author = {Braun, D.J. and Daniel, D.J. and De Mier, W.V. and Faletti, D.W. and Wiles, L.E.},
abstractNote = {This appendix provides a listing, called Program AMCIRC, of the BNW-1 optimization code for determining, for a particular size power plant, the optimum dry cooling tower design using ammonia flow in the heat exchanger tubes. The optimum design is determined by repeating the design of the cooling system over a range of design conditions in order to find the cooling system with the smallest incremental cost. This is accomplished by varying five parameters of the plant and cooling system over ranges of values. These parameters are varied systematically according to techniques that perform pattern and gradient searches. The dry cooling system optimized by program AMCIRC is composed of a condenser/reboiler (condensation of steam and boiling of ammonia), piping system (transports ammonia vapor out and ammonia liquid from the dry cooling towers), and circular tower system (vertical one-pass heat exchangers situated in circular configurations with cocurrent ammonia flow in the tubes of the heat exchanger). (LCL)},
doi = {10.2172/7209138},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jan 01 00:00:00 EST 1977},
month = {Sat Jan 01 00:00:00 EST 1977}
}
-
This appendix provides a listing of the BNW-I optimization code, MFCIRI, for a metal finned tube dry-cooled heat rejection system for power plants. (LCL)
-
User's manual for the BNW-I optimization code for dry-cooled power plants. Volume I
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User's manual for the BNW-I optimization code for dry-cooled power plants. Volume III. [PLCIRI]
This appendix to User's Manual for the BNW-1 Optimization Code for Dry-Cooled Power Plants provides a listing of the BNW-I optimization code for determining, for a particular size power plant, the optimum dry cooling tower design using a plastic tube cooling surface and circular tower arrangement of the tube bundles. (LCL) -
User's manual for the BNW-II optimization code for dry/wet-cooled power plants
This volume provides a listing of the BNW-II dry/wet ammonia heat rejection optimization code and is an appendix to Volume I which gives a narrative description of the code's algorithms as well as logic, input and output information. -
User's manual for the BNW-II optimization code for dry/wet-cooled power plants
The User's Manual describes how to operate BNW-II, a computer code developed by the Pacific Northwest Laboratory (PNL) as a part of its activities under the Department of Energy (DOE) Dry Cooling Enhancement Program. The computer program offers a comprehensive method of evaluating the cost savings potential of dry/wet-cooled heat rejection systems. Going beyond simple ''figure-of-merit'' cooling tower optimization, this method includes such items as the cost of annual replacement capacity, and the optimum split between plant scale-up and replacement capacity, as well as the purchase and operating costs of all major heat rejection components. Hence the BNW-II code ismore »