Results 81 to 90 of about 22,707 (244)

A climate‐sensitive tropical urbanism under extreme heat†

Singapore Journal of Tropical Geography, EarlyView.
Tropical urban dwellers face twin climate challenges that impinge on their quality of life: climate overheating and the urban heat island (UHI). The latter superimposed on the former to lead to high levels of thermal discomfort, carbon and energy consequences.
Rohinton Emmanuel
wiley   +1 more source

Effect of Hybrid Nanofluids Concentration and Swirling Flow on Jet Impingement Cooling. [PDF]

Nanomaterials (Basel), 2022
Jen Wai O, Gunnasegaran P, Hasini H.
europepmc   +1 more source

Periods, Pains, Pills, and Performance—Fighting Blood, Bodies and Biology

Sociological Forum, EarlyView.
ABSTRACT This paper draws on various data from long‐term immersion in combat sports to explore the period experiences of cis women fighters. We blend theoretical ideas from the social scientific literature on menstruation and the sociology of medicalization, pain and injury.
Reem AlHashmi, Debra Forbes, Christopher R. Matthews   +2 more
wiley   +1 more source

Experimental Investigation on the Effect of Pre-Deformation and Quenching Method on the Mechanical Properties of Aluminum Alloy 2219

Metals
This study investigated high-speed air-atomized water-mist impingement cooling of 2219 aluminum alloy plates using a self-developed spray-quenching setup.
Zhibiao Wang, Kekun Xu, Yahao Chen, Liwei Xie, Zhuo Zhang   +4 more
doaj   +1 more source

Nonlinear, three-dimensional finite-element analysis of air-cooled gas turbine blades [PDF]

Cyclic stress-strain states in cooled turbine blades were calculated for a simulated mission of an advanced-technology commercial aircraft engine. The MARC, nonlinear, finite-element computer program was used for the analysis of impingement-cooled ...
Gaugler, R. E., Kaufman, A.
core   +1 more source

Novel Cooling Strategy for Electronic Packages: Directly Injected Cooling [PDF]

, 2008
This publication discusses domain integration of various engineering disciplines as an effective methodology to design new and innovative products.
Brok, G.J.H.M., Legtenberg, R., Mannak, J.H., Wits, W.W.   +3 more
core   +1 more source

On the hydrodynamics and heat convection of an impinging external flow upon a cylinder with transpiration and embedded in a porous medium [PDF]

, 2017
This paper extends the existing studies of heat convection by an external flow impinging upon a flat porous insert to that on a circular cylinder inside a porous medium.
Alizadeh, Ahmed, Alizadeh, Rasool, Karimi, Nader, Rahimi, Asghar B.   +3 more
core   +2 more sources

Thin and Compact Versus Thick and Porous Fouling Layers in the Emulsion Polymerization of Acrylates and Vinyl Acetates Studied In Situ With a Quartz Crystal Microbalance (QCM)

Journal of Applied Polymer Science, Volume 143, Issue 21, June 5, 2026.
ABSTRACT Building on a quartz crystal microbalance with dissipation monitoring (QCM‐D), fouling in emulsion polymerization was compared between acrylate dispersions stabilized with a mobile, anionic surfactant and dispersions of poly(vinyl acetate‐co‐vinyl neodecanoate), PVAc, stabilized with polyvinyl alcohol, PVOH.
K. M. Hoffmann, O. Sidorow, W. Augustin, S. Scholl, A. Langhoff, D. Johannsmann   +5 more
wiley   +1 more source

Crossflow effects on impingement cooling of a turbine vane [PDF]

An air-cooled turbine vane was tested in a four-vane cascade. Heat transfer characteristics of the impingement cooled midchord region are reported.
Gauntner, D. J., Gauntner, J. W., Gladden, H. J., Yeh, F. C.   +3 more
core   +1 more source

Synthesis, characterization, and performance of x_MoO3/Z‐22 and x_MoO3/MMP catalysts for biodiesel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 6, Page 2820-2841, June 2026.
Methyl transesterification of soybean oil using heterogeneous catalysts for biodiesel production. Abstract The growing global demand for renewable fuels has driven the search for efficient catalysts in biodiesel production. This study presents the synthesis and characterization of x_MoO3/Z‐22 and x_MoO3/MMP heterogeneous catalysts, and evaluates the ...
André Miranda da Silva, Vitória de Andrade Freire, José Jailson Nicácio Alves, Romualdo Rodrigues Menezes, Bianca Viana de Sousa Barbosa   +4 more
wiley   +1 more source