Browsing by Subject "Organic Rankine Cycle"

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Exhaust gas heat exchanger design based on the engine backpressure and heat rate criteria

Cárdenas-Gutiérrez, Javier Alfonso; Rojas Suárez, Jhan Piero; Acevedo Peñaloza, Carlos Humberto (International Review of Mechanical EngineeringItalia, 2020-10)

The use of shell and tube heat exchangers for waste heat recovery has shown excellent results in increasing engine performance, as well as offering a large surface area for small volumes, ease of cleaning, good mechanical ...
PEST analysis of a rankine organic cycle for energy recovery

Valencia Ochoa, Guillermo; Acevedo Peñaloza, Carlos Humberto; Mendoza-Casseres, Daniel (International Journal of Applied Engineering ResearchIndia, 2018)

In this work is presented a state of the art of political and economic investments, technological developments, social and environmental impacts of the 4 countries that contribute more research on the Organic Rankine ...

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Exhaust gas heat exchanger design based on the engine backpressure and heat rate criteria
...
Cárdenas-Gutiérrez, Javier Alfonso | 2020-10

The use of shell and tube heat exchangers for waste heat recovery has shown excellent results in increasing engine performance, as well as offering a large surface area for small volumes, ease of cleaning, good mechanical layout, and well-known design procedure. This article presents the modeling of the coupling circuit and thermo-fluid design of the heat exchangers in the thermal oil circuit in order to maximize the heat transfer of this equipment at the lowest pressure drop and acquisition cost, which is obtained with a smaller heat transfer area. The research results show the existence of optimal values for the studied system parameters, type of organic working fluid, type of heat exchangers, besides the size of the other system components, which are particular for the studied application. However, these results cannot be compared with the real projects already implemented in the industry due to their absence. It has been verified that the fluids that have showed the best performance in terms of thermal efficiency have been acetone and benzene, with an overall thermal efficiency of 17% and 15%, respectively.

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PEST analysis of a rankine organic cycle for energy recovery
...
Valencia Ochoa, Guillermo | 2018

In this work is presented a state of the art of political and economic investments, technological developments, social and environmental impacts of the 4 countries that contribute more research on the Organic Rankine Cycles (ORC) from the application of PEST analysis. Taking into account that technologies for waste heat recovery such as ORCs have been very popular due to their friendly impact on the environment. Countries such as the People's Republic of China are carrying out a large number of research projects on ORCs with industrial applications, and their policies are in line with the need to reduce greenhouse gas emissions, as evidenced by the Top-1000 Energy-Consuming Enterprises program, which seeks to optimize the systems of the country's main production companies.

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Browsing by Subject "Organic Rankine Cycle"

Exhaust gas heat exchanger design based on the engine backpressure and heat rate criteria

PEST analysis of a rankine organic cycle for energy recovery

Envíos recientes

Exhaust gas heat exchanger design based on the engine backpressure and heat rate criteria

PEST analysis of a rankine organic cycle for energy recovery

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Browsing by Subject "Organic Rankine Cycle"

Exhaust gas heat exchanger design based on the engine backpressure and heat rate criteria ﻿

PEST analysis of a rankine organic cycle for energy recovery ﻿

Envíos recientes

Exhaust gas heat exchanger design based on the engine backpressure and heat rate criteria

PEST analysis of a rankine organic cycle for energy recovery

Portales Institucionales

Exhaust gas heat exchanger design based on the engine backpressure and heat rate criteria

PEST analysis of a rankine organic cycle for energy recovery