Results 11 to 20 of about 115,016,362 (287)
Boiling two-phase pressure drop in small diameter tubes [PDF]
, 2007 An experimental study of two-phase pressure drop in small diameter tubes is described in this paper. Stainless steel tubes of internal diameter and length of 4.26 mm, 500 mm and 2.01 mm, 211 mm were used. The working fluid was R134a and the range covered
Huo, X +4 more
core +6 more sources
Drop deformation in stokes flow through converging channels [PDF]
, 2009 This work presents an application of a direct BEM formulation for drop deformation and interaction in Stokes flows through converging channels.
Wrobel, LC, Das Bhaumik, CL, Soares, D
core +6 more sources
Perspectives on Fully Synthesized Sustainable Aviation Fuels: Direction and Opportunities
Frontiers in Energy Research, 2022 The aviation sector seeks to reduce greenhouse gas (GHG) emissions, with manufacturers and airlines announcing “zero-emission” goals and plans. Reduced carbon aviation fuels are central to meeting these goals.
Stephen Kramer +5 more
doaj +1 more source
Flow boiling pressure drop of R134a in micro diameter tubes: Experimental results and assessment of correlations [PDF]
, 2011 This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Mahmoud, MM +3 more
core +6 more sources
Energies, 2023 This study proposes the experimental evaluation of alternative refrigerants with low global warming potentials (GWPs) such as R1234ze(E), R513A, and the mixture R516A as a drop-in replacement for R134a in a domestic refrigerator with a volumetric ...
Juan M. Belman-Flores +4 more
doaj +1 more source
Drop-in and retrofit refrigerants as replacement possibilities of R134a in domesticcommercial refrig
Journal of Thermal Engineering, 2021 According to the EU F-gas Regulation, the phase-out of the high global warming potential (GWP) refrigerants (with higher than 150 GWP value) had been established.
Kamel S HMOOD +4 more
doaj +1 more source
Drop-in-dåp: En markedstilpasset og deprivatiserende dåpspraksis
Teologisk Tidsskrift, 2022 Denne artikkelen er basert på en studie som omfatter 22 ansatte og frivillige fra syv ulike menigheter i Den norske kirke og deres erfaringer med drop-in-dåp fra 2015 til 2020.1 Studien viser at drop-in-dåp kan sees på som en markedstilpasset praksis som
Stein Ellinggard
doaj +1 more source
Drops, Drops, and More Drops [PDF]
, 2011 Glaucoma is the second leading cause of blindness worldwide. (Quigley & Broman, 2006) In undeveloped countries, both limited detection and inadequate treatment contribute to the high prevalence (20%) of blindness from glaucoma. (Leske et al., 2004) Yet, even in developed nations, where treatment is available and accessible for most of those who have ...
John Walt, Fern Alexander
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Integration in the Shadow of Austerity—Refugees in Newcastle upon Tyne
Social Sciences, 2019 Newcastle upon Tyne, a post-industrial city in the North East of England, has long been committed to hosting refugees. Although the city has suffered drastic cuts in government funding and faces high levels of deprivation, Newcastle declared itself a ...
Matthias Flug, Jason Hussein
doaj +1 more source
A drop in a drop in a drop in the bucket [PDF]
Science, 2014 Chemistry Emulsions consist of droplets of one liquid that are held inside a second liquid, where the two liquids do not normally mix. Haase and Brujic show a simple method to make emulsions in which multiple layers of droplets can be trapped inside each other.
openaire +1 more source