Results 51 to 60 of about 1,705,941 (305)

Impact of BaTiO$_3$ nanoparticles on phase transitions and dynamics in nematic liquid crystal - temperature and pressure studies

, 2017
Broadband dielectric spectroscopy (BDS) of pure 5OCB and nanocolloids consisting of 5OCB and paraelectric or ferroelectric BaTiO${_3}$ nanoparticles (NPs) was performed on varying pressure or temperature.
Czupryński, Krzysztof, Drozd-Rzoska, A., Kralj, S., Rzoska, S. J., Starzonek, S.   +4 more
core   +1 more source

Integrated Experimental and Theoretical Insights into Defect‐Induced Functionalities of Cobalt Doped NiO for Multifunctional Solar‐Driven Applications

Advanced Energy and Sustainability Research, EarlyView.
Rational defect engineering in Co‐doped NiO nanostructures, synthesized via a sustainable green route, enables precise bandgap modulation and defect‐state tailoring. Combined experimental–density functional theory analysis identifies 15% Co doping as the optimal threshold for maximizing photocatalytic degradation, photothermal response, and hydrogen ...
Sumayya M. Ansari, Hessa Alashkhari, Meira Alabdouli, Zahra Alzadjali, Sara Almuhairi, Narender Kumar, Naveen Kosar, Tariq Mahmood, Adnan Younis   +8 more
wiley   +1 more source

Drying of droplets of aqueous suspensions of multiwalled carbon nanotubes in the presence of cationic surfactant CTAB [PDF]

, 2017
Досліджено вплив цетилтриметиламоній броміду (ЦТАБ) на сушку краплин водних суспензій багатошарових вуглецевих нанотрубок (НТ) з їх концентрацією в інтервалі Сn=0.005–0.1 %.
Булавін, Л.А., Гігіберія, В.А., Лебовка, М.І., Литвин, Оксана Степанівна   +3 more
core   +1 more source

Control of Dissipative Heat on the MHD Casson Fluid With the Interaction of Velocity Slip and Convective Condition Over a Stagnation Point

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The growing need for enhanced thermal regulation is vital in recent advancements such as biomedical engineering, polymer processing, etc. In particular, the non‐Newtonian fluid likely Casson fluid with yield stress is used in these areas because of its ability to prepare biofluids and industrial suspensions effectively.
Bhagyabati Behuria, B. Nayak, S. R. Mishra   +2 more
wiley   +1 more source

Modeling magnetic nanopolymer flow with induction and nanoparticle solid volume fraction effects : solar magnetic nanopolymer fabrication simulation [PDF]

, 2019
A mathematical model is presented for the nonlinear steady, forced convection, hydromagnetic flow of electro-conductive magnetic nano-polymer with magnetic induction effects included.
Ahmed S, Anwar Bég O, Bianco V, Bég OA, Bég OA, Bég OA, Chang TB, Cristaldo CFC, Eldabe NTM, Kuharat S., Munawar S, Mureithiand EW, Rashidi MM, Remeli A, Vékás L.   +14 more
core   +1 more source

Stability studies of hybrid TiO2 based nanofluids

Journal of Modern Manufacturing Systems and Technology, 2021
This article studies the stability of hybrid TiO2 based nanofluid by varying the ultra-sonication time, weight fraction between carbon and TiO2 and type of surfactant. The objective of this research are synthesise volume fraction of 0.1% C - TiO2 hybrid nanofluid with 15ml of distilled water and study the effect of weight fraction between C and TiO2 ...
Radhiyah Abd Aziz, Wong Sze Yin
openaire   +2 more sources

Buoyancy‐Driven Micropolar Fluid Flow Transport in Porous Media With Variable Heat Source and Convective Heating

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The objective of the current research is to characterize the thermal performance in micropolar fluid flows on a vertically elongated porous sheet in the presence of buoyancy forces. Thus, the motivation of this study is to improve the understanding of buoyancy‐driven micropolar fluid flows through porous media, which are relevant to advanced ...
T. Venu, MD. Shamshuddin, S. O. Salawu
wiley   +1 more source

The proportional Caputo operator approach to the thermal transport of Jeffery tri-hybrid nanofluid in a rotating frame with thermal radiation

Scientific Reports, 2023
Engine Oil is a widely used fluid in engineering problems, particularly to enhance the rate of heat transfer when these working fluids play a fundamental role.
Muhammad Arif, Poom Kumam, Wiboonsak Watthayu, Luca Di Persio   +3 more
doaj   +1 more source

Numerical study of MHD hybrid nanofluid flow between two coaxial cylinders

Alexandria Engineering Journal, 2022
Numerical study for flow of a hybrid nanofluid between two coaxial cylinders organized. Nanomaterial consists of graphene oxide (GO) and copper (Cu) nanoparticles in Kerosene oil basefluid.
A. Alsaedi, K. Muhammad, T. Hayat
doaj   +1 more source

Mathematical model for ciliary-induced transport in MHD flow of Cu-H2O nanoßuids with magnetic induction [PDF]

, 2017
Motivated by novel developments in surface-modified, nanoscale, magnetohydrodynamic (MHD) biomedical devices, we study theoretically the ciliary induced transport by metachronal wave propagation in hydromagnetic flow of copper-water nanofluids through a
Akbar, NS, Beg, OA, Khan, ZH, Tripathi, D   +3 more
core   +1 more source