Results 71 to 80 of about 111,147 (309)

Study of the Performance of Paraffin Wax as a Phase Change Material in Packed Bed Thermal Energy Storage System

Iraqi Journal of Chemical and Petroleum Engineering, 2018
The present work deals with an experimental investigation of charging and discharging processes in thermal storage system using a phase change material PCM.
Lubna A. Naeem, Tahseen A. Al-Hattab, Majid I. Abdulwahab   +2 more
doaj  

A queuing-theoretic framework for magnetohydrodynamic flow and reactive mass transfer in Casson fluid systems with interruptions and recovery phases [PDF]

AIP Advances
This study presents a novel queuing-theoretic framework to analyze magnetohydrodynamic flow and reactive mass transfer in Casson fluid systems, particularly under conditions involving delays, interruptions, and recovery phases.
T. Deepa, S. Maragathasundari, K. Karthikeyan, C. Swedheetha   +3 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Advances in modelling of biomimetic fluid flow at different scales

Nanoscale Research Letters, 2011
The biomimetic flow at different scales has been discussed at length. The need of looking into the biological surfaces and morphologies and both geometrical and physical similarities to imitate the technological products and processes has been emphasized.
Celata Gian, Saha Sujoy
doaj  

Thermal and radiative effects on unsteady MHD flow of Casson fluid past a rotating porous medium with variable mass diffusion

Case Studies in Thermal Engineering
This research examines the radiative components in heat and mass transfer phenomena in an unsteady MHD flow of Casson fluid past a vertical plate, set in a rotating porous medium.
J. Prakash, A. Selvaraj, P. Ragupathi, Qasem M. Al-Mdallal, S. Saranya   +4 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

A fully coupled thermo-poroelastic model for energy extraction in naturally fractured geothermal reservoirs: sensitivity analysis and flow simulation

Geothermal Energy
The development of a novel method for modelling fluid flow and heat transfer in naturally fractured geothermal reservoirs represents a significant advancement in geothermal energy research.
Reda Abdel Azim, Saad Alatefi, Abdulrahman Aljehani   +2 more
doaj   +1 more source

STUDI EKSPERIMEN PENINGKATAN PERPINDAHAN KALOR FLUIDA NANO CuO /AIR PADA VERTICAL HELICAL MICROFIN TUBE

Rekayasa Mesin
The way to increase heat transfer is to use nanofluids and expand the heat transfer area. This research studied the thermal performance, convection heat change coefficient, and pressure drop in a double pipe heat exchanger experimentally in a vertically ...
Budi Kristiawan, Ilham Khoirudin, Agung Tri Wijayanta, Syamsul Hadi, Hilbran Tama Dida Effendi   +4 more
doaj   +1 more source

MODELING OF AN ADVANCED HEAT EXCHANGE UNIT WITH MICROCHANNELS FOR A COMBINED PHOTOENERGY SYSTEM

Electrical engineering & Electromechanics, 2017
Purpose. Mathematical modeling of the heat exchange unit main parameters for photoenergy system based on general models with forced circulation of heat transfer fluid. Methodology.
R. V. Zaitsev
doaj   +1 more source