Results 141 to 150 of about 37,570 (330)

Synergistic Heat Transfer Enhancement in Triangular Enclosures: Hybrid Nanofluid‐Porous Wavy Fin Systems Under Magnetohydrodynamic and Radiation Effects

Energy Science &Engineering, EarlyView.
ABSTRACT This study numerically investigates thermal transport and fluid dynamics in a triangular cavity filled with a MgO–Ag–H2O hybrid nanofluid containing an undulating porous fin under electromagnetic field and thermal radiation influences. The governing equations are solved numerically using the Galerkin finite element methodology with Darcy ...
Adil Abbas Alwan, Mohammed Azeez Alomari, Ahmed M. Hassan, Ameer K. Salho, Abdellatif M. Sadeq, Faris Alqurashi, Mujtaba A. Flayyih, Mohammad Ghalambaz   +7 more
wiley   +1 more source

Are Classes of Deterministic Integrands for Fractional Brownian Motion on an Interval Complete? [PDF]

, 2001
Vladas Pipiras, Murad S. Taqqu
openalex   +1 more source

Enhancing Efficiency in Double‐Pipe Heat Exchangers: A Detailed Review of NanoFluids and Their Impact on Thermal Performance

Heat Transfer, EarlyView.
ABSTRACT This study reviews recent advances in using nanofluids to enhance double‐pipe heat exchanger (DPHE) efficiency. The review examines several types of nanofluids, that is, water‐based graphene oxide and CuO–water nanofluids, assessing their effectiveness under different operating conditions, including inlet temperature and nanoparticle volume ...
Farhan Lafta Rashid, Mudhar A. Al‐Obaidi, Najah M. L. Al Maimuri, Mushtaq K. Abdalrahem, Arman Ameen, Osama Abd Al‐Munaf Ibrahim, Saif Ali Kadhim, Muhammad Asmail Eleiwi, Ephraim Bonah Agyekum   +8 more
wiley   +1 more source

A frequency domain approach to some results on fractional Brownian motion [PDF]

, 2002
K. Dzhaparidze, J.A.M. Ferreira
openalex   +1 more source

Pricing European and Barrier Options in the Fractional Black-Scholes Market [PDF]

The aim of this paper is to obtain the valuation formulas for European and barrier options if the underlying of the option contract is supposed to be driven by a fractional Brownian motion with Hurst parameter greater than 0.5.
Ciprian Necula
core  

Engineering the Interface of Interfacially‐Locked Graphene in Electrically Conductive Poly (ethylene furanoate)/Polyethylene (PEF/PE) Blends

Macromolecular Materials and Engineering, EarlyView.
Co‐continuous blends of poly (ethylene furanote)/polyethylene (PEF/PE) filled with graphene nanosheets show highly reduced percolation threshold compared to neat polymer/graphene nanocomposites. The reduced percolation signifies the interlocked graphene at polymer/polymer interface.
Safa Ahmed, Ruth Cardinaels, Basim Abu‐Jdayil, Abdul Munam, Muhammad Z. Iqbal   +4 more
wiley   +1 more source

Well-posedness for Fractional Hardy-Hénon parabolic equations with fractional Brownian motion

Miskolc Mathematical Notes
In this paper, we consider fractional Hardy-Hénon parabolic equations driven by fractional Brownian motion.
Kexue Li
doaj   +1 more source

Microfluidic Synthesis of Hyaluronic Acid Microgels in a Coaxial Flow Reactor

Macromolecular Materials and Engineering, EarlyView.
A coaxial flow reactor allows continuous production of hyaluronic microgels with efficient parameter optimisation through Design‐of‐Experiments. ABSTRACT Microgels combine the strengths of hydrogels and microparticles. The multiple advantages of microgels, including control of drug release, excellent loading efficiency, high stability, and ...
Shuting Li, Xinyuan Jia, Duncan Q. M. Craig, Rachael Dickman, Michael T. Cook   +4 more
wiley   +1 more source

Pricing green financial options under the mixed fractal Brownian motions with jump diffusion environment

AIMS Mathematics
To cope with severe climate change, traditional emission reduction and environmental protection measures must be supported by financial instruments. The paper investigates green financial options, measured by the green cryptocurrency (Solana) and carbon ...
Kung-Chi Chen , Kuo-Shing Chen
doaj   +1 more source

Modulating the Spontaneous Adsorption of Lignin Nanoparticle at Oil‐Water Interfaces

Macromolecular Rapid Communications, EarlyView.
The adsorption of lignin nanoparticles (LNPs) at oil‐water interfaces is investigated using the dynamic interfacial tension analysis and evaluated the effect of various control parameters on LNP adsorption capacity. Results indicated that the pH increasing supported the greater LNP adsorptions.
Danila M. de Carvalho, Maarit H. Lahtinen, Patrícia Figueiredo, Sami P. Hirvonen, Sami Hietala, Kirsi S. Mikkonen   +5 more
wiley   +1 more source