A NOVEL METHOD WITH DILUTE SURFACTANT FLOODING BY CONSIDERING THE EFFECT OF TIME AND TEMPERATURE ON CRUDE OIL AGING, EXPERIMENTAL STUDY ON HEAVY OIL OF BANGESTAN

A Novel Method with Dilute Surfactant Flooding by Considering the Effect of Time and Temperature on Crude Oil Aging, Experimental Study on Heavy Oil of Bangestan

Wettability alteration has been a sophisticated issue for scientists and reservoir engineers since early 20th century; thus, many investigations have been carried out to determine wettability and enhance it to ideal conditions, which leads to improvement in oil recovery.Dilute surfactant flooding has been approved as one of the noteworthy methods i

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Energy transport analysis in flow of Carreau nanofluid inspired by variable thermal conductivity and zero mass flux conditions

The presence of nanometric particles in the base fluids lead to form nanofluids.Nanofluids are prominent due to their astonishing features in thermally conducting flows Embroidery Notions and in the development of electronic and mechanical devices.Based on these motivations, we have designed our article to investigate the thermal conduction feature

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Research of the application of blockchain and smart contract technologies in spectrum management and trading in cognitive radio networks

The rapid growth of wireless communication technologies has led to an exponential increase in the demand for spectrum resources.Spectrum management, the process of allocation and control of limited radio frequency HAIR CAR spectrum, is critical to the efficient and equitable distribution of this scarce resource.However, traditional methods of spect

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A simulation model for the electrical rotary-wing aircraft (eVTOL) performance estimation for the urban air mobility purposes

The present paper presents a simulation model description developed for the aircraft performance estimation of the most popular electric vertical takeoff and landing aircraft (eVTOL) aerodynamic configurations with the electric (hybrid) power plant for the urban air mobility purposes.It focuses on the quadcopter-type eVTOL aircraft aerodynamic conf

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