Results 81 to 90 of about 9,921 (228)

Unlocking Geothermal Potential in Indonesia: A Techno‐Economic Analysis With Carbon Credits Toward 2060 NDC Goal

Energy Science &Engineering, Volume 13, Issue 12, Page 5835-5855, December 2025.
Techno Economic Feasibility of Geothermal Power Plant in Indonesia using RETScreen Considering Carbon Credit Mechanism To Achieve Indonesia's NDC 2060 (Hakam et al., 2025). ABSTRACT Indonesia's considerable geothermal resources present tremendous potential for energy production, yet restricted investor interest hampers development. This study evaluates
Dzikri Firmansyah Hakam, Maura Chrisantia Husein, Nanang Hariyanto, Muhammad Rifansyah, Deddy Priatmodjo Koesrindartoto, Asep Darmansyah, Suardi Nur   +6 more
wiley   +1 more source

Electricity from Waste Heat Using the Organic Rankine Cycle (ORC)

Energy Exploration & Exploitation, 1991
In the conversion of low temperature heat into electricity the greatest efficiency is obtained in many cases by using an organic Rankine cycle (ORC). This paper deals with an ORC-design, in which a high-speed oil free turbogenerator-feed pump is used.
openaire   +1 more source

Desain Dan Pengujian Kolektor Surya CPC Berselubung Kaca Sebagai Media Evaporasi Sistem ORC

Jurnal Energi Dan Manufaktur, 2018
Abstrak: Bagian dari kegiatan penelitian pembangkit Organic Rankine Cycle (ORC) dengan sumber kalor dari radiasi matahariadalah kolektor surya. Tujuan penulisan ini adalah menjelaskan disain kolektor surya dengan menggabungkan dua tipe,yaitu reflektor ...
Dwi Yuliaji, Yogi Sirod Gaoz, Tachli Supriyadi, Roy Waluyo, Mulya Juarsa, Muhamad Yulianto   +5 more
doaj  

A Prior Assessment of Heat Transfer Efficiency From Shale Formations to Hydraulic Fractures in Geothermal Wells Converted From End‐of‐Lifetime Natural Gas Wells

Energy Science &Engineering, Volume 13, Issue 12, Page 5802-5809, December 2025.
ABSTRACT Although the conversion of end‐of‐lifetime fractured hydrocarbon wells to geothermal wells has gained a strong momentum in research, it is necessary to perform thorough technical assessments of well conversion before pilot testing. The objective of the study was to perform such an assessment on converting fractured horizontal hydrocarbon wells
Boyun Guo, Yuanyuan Ma, Mohammad Nezam Uddin   +2 more
wiley   +1 more source

Optimization of Sustainable Hybrid Solar Power Cycles: Bibliographic Mapping

Energy Science &Engineering, Volume 13, Issue 12, Page 6587-6610, December 2025.
This paper introduced highly efficient, environmentally friendly hybrid solar power plants integrating advanced storage, thermodynamic, and fuel production systems. Such models successfully demonstrate how AI‐assisted multi‐objective optimization can balance energy, economic, and ecological metrics.
Seyed Farhan Moosavian, Ahmad Hajinezhad
wiley   +1 more source

Economic comparison of ORC (Organic Rankine cycle) processes at different scales

Energy, 2014
Abstract The utilization of low temperature heat sources, e.g. waste heat, for power generation in Organic Rankine Cycles has become more and more important in recent decades. In this work, exhaust gas as the heat transfer medium is considered. Five organic working fluids in three cycle designs at three different scales are investigated in Aspen Plus
Meinel, Dominik, Wieland, Christoph, Spliethoff, Hartmut   +2 more
openaire   +2 more sources

Performance Analysis and Rapid Optimization of Vehicle ORC Systems Based on Numerical Simulation and Machine Learning

Energies
The organic Rankine cycle (ORC) system is an important technology for recovering energy from the waste heat of internal combustion engines, which is of significant importance for the improvement of fuel utilization. This study analyses the performance of
Xin Wang, Xia Chen, Chengda Xing, Xu Ping, Hongguang Zhang, Fubin Yang   +5 more
doaj   +1 more source

Energy, Exergy, and Exergoeconomic Analysis of a Combined Cycle Power Plant With Post‐Combustion CO2 Capture: A Case Study in Northern Iran

Energy Science &Engineering, Volume 13, Issue 11, Page 5075-5092, November 2025.
How are exergy, exergoeconomic, and carbon capture analyses performed in a new F‐class combined cycle power plant (CCPP)? ABSTRACT Efficient energy use and new resource development are important due to increasing global energy demand from population growth.
Mostafa Baghsheikhi, Pezhman Shafiei, Majid Mohammadi   +2 more
wiley   +1 more source

Optimal Design and Analysis of a Grid‐Connected Hybrid Renewable Energy System for Sustainable, Cost‐Effective Campus Electrification

Energy Science &Engineering, Volume 13, Issue 11, Page 5525-5543, November 2025.
ABSTRACT The global energy transition demands innovative strategies to meet rising energy needs, mitigate climate change, and achieve sustainability. Hybrid renewable energy systems (HRES) offer a transformative solution by integrating renewable and conventional energy sources to optimize generation, reduce environmental impact, and enhance economic ...
Amina Bekkouche, Fatiha Benidir, Abdelhak Lekbir, Abdullahi Mohamed Samatar, Saad Mekhilef   +4 more
wiley   +1 more source

Molecular Complexity of Working Fluids Dedicated to Organic Rankine Cycle (ORC)

IOP Conference Series: Materials Science and Engineering, 2020
Abstract Organic Rankine Cycle (ORC) power plants are the most well-known and mature technology used to converting low and medium-temperature heat into electricity, especially from waste heat and renewable energy sources (including geothermal and solar thermal).
openaire   +1 more source