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Cogeneration for small users: case studies for Brazilian tertiary sector
(1995-12-01)
In this paper we present technical and economic studies of cogeneration systems utilizing combustion engines and gas turbines, applied in two establishments of the tertiary sector, regarding Brazilian conditions (according ...
Cogeneration for small users: case studies for Brazilian tertiary sector
(1995-12-01)
In this paper we present technical and economic studies of cogeneration systems utilizing combustion engines and gas turbines, applied in two establishments of the tertiary sector, regarding Brazilian conditions (according ...
Exergoeconomic comparison of absorption refrigeration systems including a hibrid absorption-ejecto compression chiller
(Universidad Nacional de Colombia Sede Medellín, 2011)
The study of absorption refrigeration systems has had increasing importance in recent years due to the fact that the primary energy that is used in an absorption system can be heat available from a residual source or even ...
Diagrammes entropiques pour des mélanges ammoniac-eau: applications aux systèmes frigorifiques à absorption
(2017-10-01)
The objective of this work is to calculate the entropy of ammonia–water mixture as a function of temperature, pressure, concentration, and other thermodynamic properties associated to absorption process, to support energy ...
Thermal design of a tray-type distillation column of an ammonia/water absorption refrigeration cycle
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The goal of this paper is to present an analysis of a segmented weir sieve-tray distillation column for a 17.58 kW (5 TR) ammonia/water absorption refrigeration cycle. Balances of mass and energy were performed based on ...
A case study of compact cogeneration using various fuels
(Elsevier B.V., 1997-04-01)
A method for studying the technical and economic feasibility of absorption refrigeration systems in compact cogenerators is presented. The system studied consists of an internal combustion engine, an electric generator and ...
A case study of compact cogeneration using various fuels
(Elsevier B.V., 1997-04-01)
A method for studying the technical and economic feasibility of absorption refrigeration systems in compact cogenerators is presented. The system studied consists of an internal combustion engine, an electric generator and ...
NLP model-based optimal design of LiBr-H2O absorption refrigeration systemsConception optimale basée sur un modèle PNL (Programmation Non Linéaire) pour des systèmes frigorifiques à absorption de LiBr-H2O
(Elsevier, 2013-11)
This paper addresses the optimization of a single effect absorption refrigeration system operating with lithium bromide-water solution. A non-linear programming mathematical model is developed to determine the operating ...