Results 81 to 90 of about 21,008 (231)
An organic Rankine receiver for the SCSTPE program [PDF]
The organic Rankine cycle receiver which is presently being developed is described. The receiver employs an integrated cavity/pool boiler which permits the design of a small, lightweight, low cost and efficient moderate temperature receiver for use in a ...
Osborn, D. B.
core +1 more source
Organic rankine cycle with positive displacement expander and variable working fluid composition [PDF]
, 2016 Organic Rankine Cycles are often used in the exploitation of low-temperature heat sources. The relatively small temperature differential available to these projects makes them particularly vulnerable to changing ambient conditions, especially if an air ...
Collings, Peter, Yu, Zhibin
core
Working fluid selection of Organic Rankine Cycles
Energy Reports, 2020 Organic Rankine Cycles (ORCs) are identified as one of the best candidates to generate electricity from low-grade heat sources. ORCs operate on low temperatures and low pressures with comparative to conventional Rankine Cycles. Therefore, organic fluids or refrigerants can be used as the working fluids for ORC applications, instead of water, which is ...
H.M.D.P. Herath +3 more
openaire +2 more sources
International Journal of Energy Research, Volume 2026, Issue 1, 2026.The lack of natural energy resources, coupled with the Maldives’ complete dependance on imported electricity, makes sustainable power solutions imperative. This study examines the design and performance of a renewable energy (RE) system for Gn. Fuvahmulah and L. Gan.
Saad Karim +5 more
wiley +1 more source
FLUOROETHERS AS A WORKING FLUIDS FOR LOW TEMPERATURE ORGANIC RANKINE CYCLE [PDF]
Problems of the Regional Energetics, 2014 Hydrofluoroethers as a new class of working fluids for the organic Rankine cycle have been considered to utilize the low-potential waste heat. Temperature range 300…400 K was chosen to provide energy conversion of waste heat from fuel cells.
Artemenko S.V
doaj
Energy Science & Engineering, 2020 The organic Rankine cycle is an effective way to recover low‐temperature waste heat, and a mixture working fluid can effectively improve the performance of the organic Rankine cycle.
Jingxiang Lin, Guoliang Qin, Han Yue
doaj +1 more source
Review of experimental research on supercritical and transcritical thermodynamic cycles designed for heat recovery application [PDF]
, 2019 Supercritical operation is considered a main technique to achieve higher cycle efficiency in various thermodynamic systems. The present paper is a review of experimental investigations on supercritical operation considering both heat-to-upgraded heat and
De Paepe, Michel +6 more
core +2 more sources
International Journal of Energy Research, Volume 2026, Issue 1, 2026.This paper examines the optimization of building energy systems (BESs) through the lens of generalized disjunctive programming (GDP), a methodology that streamlines the modeling of intricate logical structures and discrete decisions. The study concentrates on three pivotal aspects of BES optimization: the imposition of minimum part‐load constraints ...
Yi Nie +3 more
wiley +1 more source
A new method to identify the optimal temperature of latent-heat thermal-energy storage systems for power generation from waste heat [PDF]
, 2020 The integration of thermal-energy storage (TES) within waste-heat recovery power generation systems has the potential to improve energy-efficiency in many industrial processes with variable and/or intermittent waste-heat streams.
Sayma, A. I., White, M.
core +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.The burgeoning demand for power across the globe and the disastrous effect of climate change that results from power generation through depleting unclean fuel sources have necessitated the use of renewable and clean fuels. Hydrogen is a good alternative but only when produced from low‐carbon energy resources.
Terungwa Anthony Tivfa +5 more
wiley +1 more source