Results 81 to 90 of about 15,890 (250)

Dynamic control strategy of a distillation system for a composition-adjustable organic Rankine cycle [PDF]

open access: yes, 2017
Using zeotropic mixtures as working fluids can improve the thermal efficiency of Organic Rankine cycle (ORC) power plants for utilising geothermal energy.
Collings, Peter, Wang, Enhua, Yu, Zhibin
core   +1 more source

Sustainable, Eco‐Friendly, and High‐Performance Geothermal Thermosyphon System for Roadway Snow‐Melting and Anti‐Icing: A Lab‐Scale Feasibility Study

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
A geothermal thermosyphon is an outstanding device for roadway snow removal, eliminating energy consumption and mitigating environmental and operational drawbacks of conventional methods, such as road salt and electrical heating. However, for this system to be reliably and effectively implemented on roadways, a more sustainable alternative is required ...
Sukkyung Kang   +3 more
wiley   +1 more source

ELECTRON SCATTERING CROSS SECTIONS OF 1,1,1,2-TETRAFLUOROETHANE (R134a)

open access: yesCONTRIBUTED PAPERS & ABSTRACTS of INVITED LECTURES, TOPICAL INVITED LECTURES and PROGRESS REPORTS: 32nd SUMMER School and International Symposium on the Physics of Ionized Gases
Abstract A revised set of electron-molecule-scattering cross section for the refrigerant R134a ( CF 3
Marnik Metting van Rijn   +2 more
openaire   +4 more sources

Experimental Investigation of Viscous Two-Phase Flow in Microchannels [PDF]

open access: yes, 2005
Multi-port microchannel tubes are increasingly popular for use in a variety of heat transfer applications, primarily for automotive condensers and radiators, but also in a variety of refrigeration and air conditioning applications. These channels offer
Burr, J.D., Hrnjak, P.S., Newell, T.A.
core  

Comprehensive Analysis of Ocean Thermal Energy Conversion (OTEC) Combined Cycle Power Plant Integrated With Solar and Wind Energy Systems for Production of Electricity and Fresh Water

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
In the ocean thermal energy conversion (OTEC) system, electrical power is generated by exploiting the temperature difference between cold deep seawater and warm surface water. This study introduces an innovative method that uses a solar collector to increase the temperature of the water entering the evaporator and a wind turbine to increase the useful ...
Hadi Kamfar   +5 more
wiley   +1 more source

Moisture transport processes and control of relative humidity in refrigerated facilities : a thesis presented in partial fulfilment of the requirements for the degree of Master of Engineering at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2007
Increasingly air relative humidity (RH) is becoming an important design and operational variable for refrigerated facilities. An integrated dynamic model of the main heat and moisture transfer mechanism in a refrigerated facility was developed.
Sujau, Maumoon
core  

Process analysis of pressurized oxy-coal power cycle for carbon capture application integrated with liquid air power generation and binary cycle engines [PDF]

open access: yes, 2015
In this paper, the thermodynamic advantage of integrating liquid air power generation (LAPG) process and binary cycle waste heat recovery technology to a standalone pressurized oxy-coal combustion supercritical steam power generation cycle is ...
Aneke, Mathew, Wang, Meihong
core   +1 more source

Carbon Dioxide Heat Transfer Coefficients And Pressure Drops During Flow Boiling: Assessment Of Predictive Methods [PDF]

open access: yes, 2010
Among the alternatives to the HCFCs and HFCs, carbon dioxide emerged as one of the most promising environmentally friendly refrigerants. In past years many works were carried out about CO2 flow boiling and very different two-phase flow characteristics ...
A. Rosato   +3 more
core   +1 more source

One-dimensional mechanistic model for flow boiling pressure drop in small- to micro- passages [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +4 more
core  

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