Applied Sciences, 2019 Nanofluids are regarded as an effective cooling medium with tremendous potential in heat transfer enhancement. In reality, nanofluids in microchannels are at the mercy of uncertainties unavoidably due to manufacturing error, dispersion of physical ...
Zhaoli Zheng +3 more
doaj +1 more source
Numerical exploration of forced convection hydromagnetic hyperbolic tangent nanofluid flow over a permeable wedge with melting heat transfer. [PDF]
Sci Rep, 2023 Endalew MF, Sarkar S.
europepmc +1 more source
Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays
Advanced Functional Materials, EarlyView.A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang +4 more
wiley +1 more source
Convective effects in float-zone and Czochralski melts [PDF]
The hydrodynamics of crystal-growth melts is a relatively new research area. Numerical modeling of these processes is necessary. The work discussed herein is in two parts: numerical simulations of the flow in a Czochralski melt, and also of that in a ...
Neitzel, G. P.
core +1 more source
Forced Convection in Asymmetric Wavy Channel
Journal of Engineering and Sustainable Development, 2011 The effects of wavy wall in asymmetric two-dimensional channel on flow and heat transfer have investigated in this paper. The flow and temperature fields are studied numerically with different amplitude to channel length ratio and different number of ...
Ahmed Waheed Mustafa
doaj
Analysis of forced convection in the HTTU experiment using numerical codes
Nuclear Engineering and TechnologyThe High Temperature Test Unit (HTTU) was an experimental set-up to conduct separate and integral effects tests of the Pebble Bed Modular Reactor (PBMR) core. The annular core consisted of a randomly packed bed of uniform spheres.
M.C. Potgieter, C.G. du Toit
doaj +1 more source
Simulation of transient heat transfer during forced convection cooling of cocoyam (Colocasia Esculenta (L.) Schott) tubers. [PDF]
Heliyon, 2022 Ndisya J +5 more
europepmc +1 more source
Advanced Healthcare Materials, EarlyView.Recent advances in diagnostics have accelerated the development of miniaturized wearable technologies for the continuous monitoring of diseases. This paradigm is shifting healthcare away from invasive, centralized blood tests toward decentralized monitoring, using alternative body biofluids.
Lanka Tata Rao +2 more
wiley +1 more source
Enhanced visualisation of complex thermofluid data: Vertical and horizontal combined convection and microscale heat transfer cases [PDF]
, 2000 Copyright @ 2000 UITIn general, convective heat transfer is an 'n-dimensional' problem where n is well in excess of 3 for steady flows. Traditionally, the method of dimensional analysis results in a small number of dimensionless groups.
Atherton, MA +3 more
core
Retraction Note: Numerical assessment of the influence of helical baffle on the hydrothermal aspects of nanofluid turbulent forced convection inside a heat exchanger. [PDF]
Sci Rep, 2023 Yang L +6 more
europepmc +1 more source