An Open-Cycle Ocean Thermal Energy Conversion (OC-OTEC) system has the potential of producing electricity and fresh water in comparison with a Closed-Cycle OTEC (CC-OTEC) system. In Electrotechnical Laboratory (ETL), a test equipment simulating the heat and mass transfer phenomena on the OC-...
In this chapter, the thermodynamic fundamentals of the open-cycle concepts are discussed, leading to a detailed review of state of the art and commercial prospects of the process. There are several variations on the standard OTEC open-cycle (OC) system. The three major variations are "hybrid ...
He proposed to use a working fluid (such as ammonia) of low boiling point in a confined loop and use the surface and deep ocean water as heat source and sink, respectively. Later, this scheme was called a closed cycle OTEC. Japanese researchers were much more interested in Anderson's ...
Key components of open-cycle ocean thermal energy conversion (OC-OTEC) systemsthe flash evaporator, mist eliminator, passive predeaerator, two surface condenser stages, and mo direct-contact condenser stageshave been tested using seawater. These components operate at lower steam pressures and higher ...
thermal energy conversion system, dual-used open and closed-cycle ocean thermal energy conversion system by the use of solar preheating and solar-boosted ... J Singh,A Singh 被引量: 0发表: 2020年 Geothermal and solar energy–based multigeneration system for a district Summary In this study, ...
dimensional (3D) open porous structure of MgCr-LDH nanoparticles in a substrate-free path by using one-step formamide assisted hydrothermal reaction followed by visible light irradiation for significant photoelectrochemical (PEC) properties that manifest towards photocatalytic H2 and O2 production. ...
This paper will present the results of recent measurements of noncondensable release from an open-cycle ocean thermal energy conversion (OC-OTEC) system in a direct-contact condensation configuration. These measurements are the first of their nature to be performed on a prototype OC-OTEC power syst...
The characterization of CO2 adsorption was carried out in a closed system, within which were placed the GO foams and other CO2 adsorbent materials (zeolite and silica gel). Through a controlled chemical reaction, production of CO2 was conducted to obtain CO2 concentration curves ...
semiconductors include intermolecular interactions, governed by the equilibrium molecular positions in the crystal (the transfer integrals)1, carrier self-localization due to polaron formation (local electron-phonon coupling)5,6, and off-diagonal thermal disorder (non-local electron-phonon coupling)2,3....
The sample chamber was cooled down using a He-closed-cycle refrigerator at a pressure of 10−6 mbar. The lifetime measurements were carried out under excitation with 266 nm light emitted from a Ti-sapphire laser, Mira 900-F (Coherent) pumped by 532 nm laser (Verdi 10) with ...