Results 31 to 40 of about 9,921 (228)
Economic Feasibility of Organic Rankine Cycles (ORC) in Different Transportation Sectors
Energy Procedia, 2017 Abstract This study defines a benchmark for ORC applications in the transportation sector and investigates the current situation for different transport applications. The economic impact of the ORC integration is evaluated in terms of fuel savings for the improved efficiency, including also the influence of mass and volume of the ORC.
Pili, Roberto +3 more
openaire +2 more sources
Review Organic Rankine Cycle-: Penerapan di Kapal
Rekayasa Hijau: Jurnal Teknologi Ramah LingkunganABSTRAK Sektor maritim sebagai salah satu industri utama yang menggunakan bahan bakar minyak, turut berkontribusi terhadap emisi gas rumah kaca seperti CO2, NOx, dan SOx, mencapai 2-3% dari total emisi dunia.
Deddy Sakti Manopo, Dani Rusirawan
doaj +1 more source
Chemical Engineering Transactions, 2015 Line-focusing concentrating solar collectors such as parabolic trough collector (PTC) and linear Fresnel reflector (LFR) may be employed for power generation through organic Rankine cycle (ORC). Dry fluids are the most preferred working fluids for an ORC.
N.B. Desai, S. Bandyopadhyay
doaj +1 more source
A thermodynamic assessment of working fluids in ORC systems [PDF]
EPJ Web of Conferences, 2019 ORC (Organic Rankine Cycle) is widely used to convert low temperature heat into electricity using organic working fluid. The performance of an ORC installation is influenced deeply by selected working fluid and operation conditions.
Matuszewska Dominika +2 more
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
Neural networks for small scale ORC optimization [PDF]
, 2017 This study concerns a thermodynamic and technical optimization of a small scale Organic Rankine Cycle system for waste heat recovery applications. An Artificial Neural Network (ANN) has been used to develop a thermodynamic model to be used for the ...
Massimiani, Alessandro +3 more
core +1 more source
Energetic and Exergetic Insights into Geothermal Sourced ORC and Supercritical CO2 Systems
Applied SciencesThis study investigates the thermodynamic performance of two power-generation systems driven by a geothermal heat resource. The first configuration is an organic Rankine cycle (ORC) employing cyclopentane, R152a, and R1233zd as working fluids, while the ...
Seyfullah Sinan Ateş +2 more
doaj +1 more source
Performance and exergoeconomic assessment of of integrated organic rankine cycle with solar combined cycle system on sustainable power generation in Iraq [PDF]
Engineering and Technology JournalThis study presents a comprehensive performance and exergoeconomic assessment of a solar-driven triple combined cycle (TCC) power system integrated with a rock bed thermal storage unit and an Organic Rankine Cycle (ORC) for enhanced sustainable power ...
Abdulrazzak Akroot, Ayaa Faraj
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ORCSim: a generalized Organic Rankine cycle simulation tool [PDF]
, 2015 An increasing interest in organic Rankine cycle (ORC) technology has led to numerous simulation and optimization studies. In the open-literature different modeling approaches can be found, but general software tools available to the academic/industrial ...
Braun, James +7 more
core
Energy Science &Engineering, EarlyView.Integration of a steam cycle with an existing gas turbine increased efficiency from 32% to 51%, reducing fuel consumption by 21.4% and CO2 emissions by 18.6%. The modification generated USD 13.9 million annual savings and lowered the Levelized Cost of Energy to 38.7 USD/MWh, with a 3‐year payback.
Vahid Pirouzfar +2 more
wiley +1 more source