Results 11 to 20 of about 12,760 (191)

ORC-OpenMP: An OpenMP Compiler Based on ORC [PDF]

open access: yes, 2004
This paper introduces a translation and optimization framework for OpenMP, based on the classification of OpenMP translation types. And an open source OpenMP compiler, which implements this framework is also introduced as a high performance research platform for Linux/IA-64.
Yongjian Chen   +3 more
openaire   +1 more source

A Monolithically Integrated Silicon Modulator with a 10Gb/s 5Vpp or 5.6Vpp Driver in 0.25µm SiGe:C BiCMOS

open access: yesFrontiers in Physics, 2014
This paper presents as a novelty a fully monolithically integrated 10Gb/s silicon modulator consisting of an electrical driver plus optical phase modulator in 0.25µm SiGe:C BiCMOS technology on one chip, where instead of a SOI CMOS process (only MOS ...
Bernhard eGoll   +9 more
doaj   +1 more source

The Method of the Working Fluid Selection for Organic Rankine Cycle (ORC) Systems Employing Volumetric Expanders

open access: yesEnergies, 2020
The working fluid selection is one of the most important issues faced when designing Organic Rankine Cycle (ORC) systems. The choice of working fluid is dictated by different criteria.
Piotr Kolasiński
doaj   +1 more source

Thermo-economic Analysis of Solar Organic Rankine Cycle System

open access: yesZhejiang dianli, 2022
Organic Rankine cycle (ORC) system is one of the ideal avenues of power generation from low-grade heat. The low-temperature heat source of solar thermal power generation can be perfectly combined with the ORC system.
LIN Da   +5 more
doaj   +1 more source

A Geothermal-Solar Hybrid Power Plant with Thermal Energy Storage

open access: yesEnergies, 2020
The concept of a geothermal-solar power plant is proposed that provides dispatchable power to the local electricity grid. The power plant generates significantly more power in the late afternoon and early evening hours of the summer, when air ...
Brady Bokelman   +2 more
doaj   +1 more source

Instrumentation for Simultaneous Non-Destructive Profiling of Refractive Index and Rare-Earth-Ion Distributions in Optical Fiber Preforms

open access: yesInstruments, 2018
We present a non-destructive technique for a combined evaluation of refractive index and active-dopant distribution in the same position along a rare-earth-doped optical fiber preform.
Marilena Vivona, Michalis N. Zervas
doaj   +1 more source

Evaluation of Using Gas Turbine to Increase Efficiency of the Organic Rankine Cycle (ORC)

open access: yesEnergies, 2020
Power conversion systems based on the Organic Rankine Cycle (ORC) have been identified as a potential technology especially in converting low-grade renewable sources or waste heat. However, it is necessary to improve efficiency of ORC systems. This paper
Dominika Matuszewska, Piotr Olczak
doaj   +1 more source

Advance Exergo-Economic Analysis of a Waste Heat Recovery System Using ORC for a Bottoming Natural Gas Engine

open access: yesEnergies, 2020
This manuscript presents an advanced exergo-economic analysis of a waste heat recovery system based on the organic Rankine cycle from the exhaust gases of an internal combustion engine. Different operating conditions were established in order to find the
Guillermo Valencia Ochoa   +2 more
doaj   +1 more source

Thermodynamic Perfomance Comparison of Working Fluids Based on Organic Rankine Cycle in Waste Power Plants [PDF]

open access: yesE3S Web of Conferences
The use of alternative fuels, other than fossil fuels, is an interesting issue for power generation today. The power plant option used is a waste power plant that utilizes the heat exhausted from the garbage.
Kopong Ola Kornelis   +3 more
doaj   +1 more source

Thermodynamic Optimization of Advanced Organic Rankine Cycle Configurations for Geothermal Energy Applications

open access: yesEnergies, 2022
The Organic Rankine Cycle (ORC) is commonly accepted as a viable technology to convert from low to medium temperature geothermal energy into electrical energy.
Nenad Mustapić   +3 more
doaj   +1 more source

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