Zobrazeno 1 - 10
of 66
pro vyhledávání: '"C.L. Heard"'
Autor:
M.A. Rodríguez Toral, C.L. Heard
Publikováno v:
International Journal of Refrigeration. 63:214-224
Three refrigeration systems applied to a lubricant dewaxing process were analysed and compared: existing mechanical vapour compression and proposed ammonia/water and ammonia/lithium nitrate absorption refrigeration. The absorption systems offer highe
Publikováno v:
Industrial & Engineering Chemistry Research. 48:2972-2990
Optimization of the operating conditions and process scheme of an ammonia−water absorption refrigeration system, minimizing operating and annualized capital costs, is described. Various heat-exchanger technologies, the effect of the evaporator purg
Autor:
C.L. Heard, Luz María Chávez-Islas
Publikováno v:
Industrial & Engineering Chemistry Research. 48:1944-1956
An equation-oriented model for the design of a simple ammonia/water absorption refrigeration cycle is presented, which due to the nature of the working mixture, includes high-quality thermodynamic and thermophysical property models. There are four ve
Autor:
Luz María Chávez-Islas, C.L. Heard
Publikováno v:
Industrial & Engineering Chemistry Research. 48:1957-1972
Optimization of an ammonia−water absorption refrigeration system, minimizing operating and annualized capital costs, is described. A mixed-integer nonlinear programming (MINLP) model, with the inclusion of discontinuous functions for capital costs
Publikováno v:
Applied Thermal Engineering. 25:507-517
The purpose of this study is to analyze the influence of using air cooling desiccant systems on reaching thermal comfort conditions in the interior of a building, supposing this to be an open system. Exergy analysis has been carried out for the diffe
Publikováno v:
Building and Environment. 38:1431-1438
In hot climates, the improvement of comfort by passive solar techniques is a very important issue. In many parts of the world such as the Middle East, vault roofs are widely used in construction. The solar and energy performance of a hemispherical va
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Publikováno v:
Applied Thermal Engineering. 20:269-284
An experimental integrated absorption heat pump effluent purification system (IAHPEPS) was built and originally operated with water-lithium bromide as a working mixture. The experimental results of IAHPEPS operated with water-Carrol as a working mixt
Publikováno v:
Applied Thermal Engineering. 19:461-475
The merits of single stage absorption heat pumps coupled to simple distillation for effluent treatment are discussed. An experimental integrated absorption heat pump effluent purification system (IAHPEPS) was built and operated with water–lithium b
Publikováno v:
Energy. 24:317-326
This paper describes experimental results obtained with a single-stage heat transformer (SSHT). Many combinations of fluid pairs have been proposed although only the water/lithium bromide mixture has been widely used. The experimental work was done u