Results 21 to 30 of about 1,507,587 (278)

UTILIZING CONCEPTUAL MODELING IN THE STUDY OF ONE OF THE IRANIAN FRACTURED CARBONATE RESERVOIRS [PDF]

open access: yesJournal of Petroleum Science and Technology, 2013
A typical Iranian carbonate matrix block surrounded by an open fracture was modeled in order to understand the fracture-matrix interaction and realize how to model the interaction best. The modeling was carried out by using a fine-scaled Eclipse model in
seyed Majid Hashemi, Gholamreza Bashiri
doaj   +1 more source

Heavy oil production with energy effective steam-assisted gravity drainage [PDF]

open access: yes, 2016
In reservoirs with extra heavy oil and bitumen, thermal methods are used to reduce the viscosity, in order to extract the oil. Steam-assisted gravity drainage (SAGD) is a thermal method where continuous steam injection is used.
Høhrbye, M. Jo.   +2 more
core   +2 more sources

Experimental investigation on water injected twin screw compressor for fuel cell humidification [PDF]

open access: yes, 2012
A water injection in Twin Screw compressors was examined in order to develop effective humidification and cooling schemes for fuel cell stacks as well as cooling for compressors. The temperature and the relative humidity of the air at suction and exhaust
Elvedin Mujic   +3 more
core   +1 more source

The Effect of Water Injection and Increasing Humidity of the Combustion Air on the Pollutants Emission from a Continuous Combustion Chamber [PDF]

open access: yesEngineering and Technology Journal, 2015
The present work represents an investigation for the pollutants emission when adding water to air in a continuous combustion chamber. Direct water injection into the chamber with water/fuel ratio up to 0.8, as well as, humidifying the inlet air with ...
Abdul Kadhim M. Hasan   +2 more
doaj   +1 more source

Analysis of rheological behaviour of titanium feedstocks formulated with a water-soluble binder system for powder injection moulding [PDF]

open access: yes, 2014
Binder selection and formulation are critical in powder injection moulding. Binders play a key role in controlling the rheological properties of a feedstock and influence whether the resulting feedstock can be successfully injection moulded, debound and ...
Cao, Peng   +3 more
core   +2 more sources

Experimental study on desorption characteristics of gas-containing coal under the action of overburden pressure and water injection

open access: yesMeitan kexue jishu, 2023
It is easy to form a coupling effect between ground stress and gas, and cause the accident of coal and gas outburst dominated by ground stress during deep mining.
Zhiguo XIAO   +3 more
doaj   +1 more source

Spectrophotometric Determination of Anionic Surfactants in River Water with Cationic AZO Dye by Solvent Extraction- Flow Injection Analysis [PDF]

open access: yes, 1987
Anionic surfactants in water were determined by a spectrophotometric flow injection technique coupled with solvent extraction. The ion associate which formed between an anionic surfactant and an cationic azo dye was extracted into an organic solvent and ...
Hazaki, Yoshito   +3 more
core   +1 more source

Development Procedure for Performance Estimation and Main Dimensions Calculation of a Highly-Boosted Ethanol Engine with Water Injection

open access: yesEnergies, 2022
The management of the global energy resources has stimulated the emergence of various agreements in favor of the environment. Among the most famous are the Conference of Parties (COP) and Route 2030, which aim to limit global warming to 1.5 °C by ...
Thiago Rodrigo Vieira da Silva   +4 more
doaj   +1 more source

Groundwater reinjection and heat dissipation: lessons from the operation of a large groundwater cooling system in Central London [PDF]

open access: yes, 2015
The performance of a large open-loop groundwater cooling scheme in a shallow alluvial aquifer at a prominent public building in Central London has been monitored closely over its first 2 years of operation.
Birks, D.   +6 more
core   +1 more source

Influence of Fracture Types on Oil Production in Naturally Fractured Reservoirs

open access: yesEnergies, 2022
Since more than half of the crude oil is deposited in naturally fractured reservoirs, more research has been focused on characterizing and understanding the fracture impact on their production performance.
Milos Pejic   +4 more
doaj   +1 more source

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