Results 31 to 40 of about 3,573,922 (166)

THERMODYNAMIC ANALYSIS OF RECUPERATIVE AND REHEAT BASED ON ORGANIC RANKINE CYCLE FOR HIGH-TEMPERATURE WASTE HEAT RECOVERY

Rekayasa Mesin, 2023
Heat recovery from available waste heat is an essential method in renewable energy processes due to the ability to generate electricity by using Organic Rankine Cycles (ORC). The process model is developed with the Cycle Tempo software.
Fara Nabilah Sakina, Habibatu Nihayah, Teguh Hady Ariwibowo, Lohdy Diana   +3 more
doaj   +1 more source

Waste Heat Recovery from Diesel Engine Exhaust Using a Single-Screw Expander Organic Rankine Cycle System: Experimental Investigation of Exergy Destruction

Energies, 2020
The organic Rankine cycle is a mature small-scale power generation technology for harnessing low- to mid-temperature heat sources. However, the low efficiency of the cycle still hinders its widespread implementation.
Yeqiang Zhang, Biao Lei, Zubair Masaud, Muhammad Imran, Yuting Wu, Jinping Liu, Xiaoding Qin, Hafiz Ali Muhammad   +7 more
doaj   +1 more source

Simulation Analysis of Novel Integrated LNG Regasification-Organic Rankine Cycle and Anti-Sublimation Process to Generate Clean Energy

Energies, 2023
Recently, the depletion of fossil fuel reserves and the harmful environmental effects caused by burning fossil fuels have signified the supreme importance of utilizing sustainable energy reserves such as geothermal and solar energies.
Saadat Ullah Khan Suri, Muhammad Khaliq Majeed, Muhammad Shakeel Ahmad   +2 more
doaj   +1 more source

A comparative study of the energy, exergetic and thermo-economic performance of a novelty combined Brayton S-CO2-ORC configurations as bottoming cycles

Heliyon, 2020
This paper presents a comparative study on the energy, exergetic and thermo-economic performance of a novelty thermal power system integrated by a supercritical CO2 Brayton cycle, and a recuperative organic Rankine cycle (RORC) or a simple organic ...
Javier Cardenas Gutierrez, Guillermo Valencia Ochoa, Jorge Duarte-Forero   +2 more
doaj   +1 more source

Techno-Economic Model for a Quick Preliminary Feasibility Evaluation of Organic Rankine Cycle Applications

Journal of Sustainable Development of Energy, Water and Environment Systems, 2021
The investment decision support tool was developed, which can be applied to check the technical feasibility and economic viability of an Organic Rankine Cycle system, and to select the appropriate working fluid, based only on basic information on the ...
Aleš Hribernik, Tanja Markovič Hribernik   +1 more
doaj   +1 more source

Organic Rankine Cycle for Energy Recovery System

Energies, 2021
This book contains the successful invited submissions [...]
Andrea De Pascale
doaj   +1 more source

Reusing depleted oil and gas wells for geothermal energy: Feasibility, challenges, and a decision‐making framework for sustainable conversion

Deep Underground Science and Engineering, EarlyView.
The graphical abstract presents a structured decision‐support framework for assessing the feasibility of converting depleted oil and gas wells into geothermal energy systems. The left panel illustrates a comprehensive, multi‐stage decision‐making framework progressing from prefeasibility screening and technical–economic analysis to policy alignment ...
Karolina Bieryt, Yu Pan, Heinz Konietzky, Fei Wang   +3 more
wiley   +1 more source

Effect of Diesel-engine Operating Conditions on Performance of Waste Heat Recovery Cycles: A 4E Analysis [PDF]

Iranica Journal of Energy and Environment
In waste heat recovery from a heavy-duty diesel engine, with a focus on engine speed's impact, is explored. The critical problem of enhancing energy efficiency and reducing emissions through waste heat utilization is addressed.
B. Alizadeh Kharkeshi, R. Shafaghat, S. Talesh Amiri, A. M. Tahan, A. Ardebilipour   +4 more
doaj   +1 more source

Numerical Analysis and Optimization of a Continuous‐Flow pH‐TRC for Steady‐State Low‐Grade Waste Heat Recovery

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A steady‐state numerical model is established for a continuous‐flow pH‐TRC for low‐grade waste heat recovery. Based on carbonate and bicarbonate electrolytes, the influences of operating conditions and electrode structure on pH‐driven power generation are clarified.
Jinpeng Hu, Haotong Cai, Hao Yu, Runchen Zhao, Zhongxin Chen, Meng Ni, Shuaibin Wan, Dongxu Ji   +7 more
wiley   +1 more source

Dataset of working conditions and thermo-economic performances for hybrid organic Rankine plants fed by solar and low-grade energy sources

Data in Brief, 2016
This article provides the dataset of operating conditions of a hybrid organic Rankine plant generated by the optimization procedure employed in the research article “A genetic optimization of a hybrid organic Rankine plant for solar and low-grade energy ...
Domenico Scardigno, Emanuele Fanelli, Annarita Viggiano, Giacobbe Braccio, Vinicio Magi   +4 more
doaj   +1 more source