Results 141 to 150 of about 28,080 (316)

Mixed convection heat transfer of nanofluids inside curved tubes: An experimental study

, 2016
In this study, convective heat transfer enhancement of Ag-Heat Transfer oil nanofluids, flow inside curved tubes, has been investigated empirically in the thermal entrance region.
Sadegh Aberoumand, Amin Jafarimoghaddam, Aberoumand, Sadegh, Jafarimoghaddam, Amin   +3 more
core   +1 more source

Efficient Direct Recycling of Spent Batteries: Integrated Lithiation and Delamination

Advanced Science, EarlyView.
An integrated process for the delamination and relithiation of spent cathodes, LixNi0.6Co0.2Mn0.2O2 and LixFePO4, under open‐air conditions is proposed. The transition‐metal (Ni) oxidation state in the cathode is reduced by the oxidation of diethylene glycol, facilitating relithiation. Glycol aldehyde formation induces 100% electrode delamination.
Jeonghwan Song, Seok Hyun Song, Dokyeong Han, Jaehyun Noh, Jayoung Kim, Min Jeong Kim, Hayong Song, Jeong‐Sun Park, Jaekook Kim, Jiyoung Ma, Jinju Song, Jung‐Je Woo   +11 more
wiley   +1 more source

Influence of magnetic field on MHD mixed convection in lid-driven cavity with heated wavy bottom surface. [PDF]

Sci Rep, 2023
Mahmuda Maya MU, Alam MN, Refaie Ali A.
europepmc   +1 more source

Natural convection heating of liquids, with reference to sterilization of canned food

, 1975
In a model system the physical transport phenomena that occur during the sterilization of a canned liquid food were investigated. Flow phenomena and heat transfer were studied experimentally as well as theoretically.
Hiddink, J.
core  

High Free‐Volume Imidazole‐Based Ionomers for High‐Temperature Proton Exchange Membrane Fuel Cells

Advanced Science, EarlyView.
High free‐volume imidazole‐based ionomers (PF4IM‐72) enable enhanced phosphoric acid uptake and efficient proton transport, delivering peak power densities of 0.645 W cm−2 at 160 °C and 0.838 W cm−2 at 200 °C in HT‐PEMFCs. This work highlights a promising platform for next‐generation ionomers with improved high‐temperature performance and stability ...
Ge Chao, Hyeon Keun Cho, Chang Yeon Hyun, Shirong Li, Jong Geun Seong, So Young Lee, Nanwen Li, Young Moo Lee   +7 more
wiley   +1 more source

Unsteady nanofluid flow over a cone featuring mixed convection and variable viscosity. [PDF]

Heliyon, 2023
Mustafa Z, Javed T, Hayat T, Alsaedi A.
europepmc   +1 more source

Turbulent Mixed Convection

, 2000
Turbulent mixed convection is a complicated flow where the buoyancy and shear forces compete with each other in affecting the flow dynamics. This thesis deals with the near wall dynamics in a turbulent mixed convection flow over an isothermal horizontal ...
Ramesh Chandra, D S
core  

Impact of mixed convection on ceiling radiant cooling panel capacity

, 2003
The main thrust of the research described in this paper was to develop a simplified method of accurately estimating the impact of mixed convection on the cooling capacity of a ceiling radiant panel in mechanically ventilated spaces.
Stanley A. Mumma, Jae-weon Jeong, Stanley Mumma   +2 more
core   +1 more source

Field‐Frustrated Cooperative Distortions: Suppressing Jahn‐Teller Ordering via Microwave Annealing

Advanced Science, EarlyView.
Microwave annealing decouples local Jahn‐Teller distortions from long‐range cooperative ordering in CuFe2O4, stabilizing a metastable cubic phase that remains locally distorted yet globally symmetry‐frustrated. Synchrotron XRD, PDF, XPS, and in situ thermal cycling reveal how non‐equilibrium MW‐phonon interactions suppress cooperative orbital‐lattice ...
Daryoosh Vashaee, Kelvin Dsouza
wiley   +1 more source

Mixed Convection Hybrid Nanofluid Flow Induced by an Inclined Cylinder with Lorentz Forces. [PDF]

Micromachines (Basel), 2023
Sohut FH, Khan U, Ishak A, Soid SK, Waini I.   +4 more
europepmc   +1 more source