Results 31 to 40 of about 278,037 (310)
Energies, 2023 Oxidizing stimulation of organic-rich shale reservoirs, as a supplement of hydraulic fracturing, was proposed to enhance shale gas recovery. Previous publications revealed that the interaction between organic-rich shale and oxidative fluids causes the ...
Qiuyang Cheng +5 more
doaj +1 more source
A regenerative supercritical-subcritical dual-loop organic Rankine cycle system for energy recovery from the waste heat of internal combustion engines [PDF]
, 2017 Organic Rankine cycle (ORC) system is considered as a promising technology for energy recovery from the waste heat rejected by internal combustion (IC) engines.
Wang, Enhua +3 more
core +1 more source
International Journal of Thermofluids, 2023 The Organic Rankine Cycle (ORC), Supercritical Rankine Cycle (SRC), and Supercritical Brayton Cycle (SBC) are three power cycles that are systematically investigated in the present paper, with particular emphasis on the different types of working fluids ...
Abrar Sobhan Chowdhury, M Monjurul Ehsan
doaj +1 more source
Computational characterization and prediction of metal-organic framework properties [PDF]
, 2015 In this introductory review, we give an overview of the computational chemistry methods commonly used in the field of metal-organic frameworks (MOFs), to describe or predict the structures themselves and characterize their various properties, either at ...
Coudert, François-Xavier +1 more
core +2 more sources
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
Cap rock efficiency of geothermal systems in fold-and-thrust belts: Evidence from paleo-thermal and structural analyses in Rosario de La Frontera geothermal area (NW Argentina) [PDF]
, 2016 Cap rock characterization of geothermal systems is often neglected despite fracturing may reduce its efficiency and favours fluid migration. We investigated the siliciclastic cap rock of Rosario de La Frontera geothermal system (NW Argentina) in order to
Aldega, L. +7 more
core +2 more sources
Geochemical Transactions, 2012 The analysis of the dissolved organic fraction of hydrothermal fluids has been considered a real challenge due to sampling difficulties, complexity of the matrix, numerous interferences and the assumed ppb concentration levels.
Konn Cecile +3 more
doaj +1 more source
Thermodynamic Properties of Dodecamethylpentasiloxane, Tetradecamethylhexasiloxane, and Decamethylcyclopentasiloxane [PDF]
, 2019 The Supporting Information is available free of charge on the ACS Publications website at https://pubs.acs.org/doi/abs/10.1021/acs.iecr.9b00608Siloxanes are widely used in the chemical industry and in process and power engineering.
Baumhögger, Elmar +4 more
core +4 more sources
FluidsA thermal efficiency analysis of an organic Rankine cycle (ORC) system enables its performance to be evaluated; for this purpose, critical system components, including the turbine and the boiler, must be scrutinized.
Raúl Alejandro Martínez-Sánchez +5 more
doaj +1 more source
Molecular Organization of the Tear Fluid Lipid Layer [PDF]
Biophysical Journal, 2010 The tear fluid protects the corneal epithelium from drying out as well as from invasion by pathogens. It also provides cell nutrients. Similarly to lung surfactant, it is composed of an aqueous phase covered by a lipid layer. Here we describe the molecular organization of the anterior lipid layer of the tear film.
Kulovesi, Pipsa +11 more
openaire +5 more sources