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AT-01-09-4 — Thermoeconomic Analysis of Absorption Heat Transformers

$7.50

Conference Proceeding by ASHRAE, 2001

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Description

Heat transformers have the ability to recover low-temperature waste heat and upgrade it to a higher temperature for process use, thus saving energy. Application of thermoeconomics is directed to single-, double-, and triple-stage lithium bromide/water absorption heat transformers in order to investigate life-cycle costs of the systems. Thermoeconomics is a discipline that combines both thermodynamic and economic analysis for thermal systems. One of the objectives of thermo-economics is to minimize the product cost of a thermal system for a given output capacity. Life-cycle costing includes all cost factors (e.g., capital costs, operation, and estimated energy use) and can be used to evaluate the total costs of the systems over a period of years. Electrical-driven vapor-compression heat transformers are also evaluated for comparison purposes. The results provide guidelines for designing and selecting cost-efficient absorption heat transformers for industrial waste heat recuperation.

Units: SI

Citation: Symposium Papers, Atlanta, GA, 2001

Product Details

Published:
2001
Number of Pages:
12
File Size:
1 file , 300 KB
Product Code(s):
D-7172