Results 11 to 20 of about 166,443 (290)

Two-Phase Flow in Circular Secondary Sedimentation Tanks [PDF]

open access: yes, 1997
The main objective of this work was to optimise a numerical model to predict the flow in circular secondary sedimentation tanks. The numerical models in the literature were reviewed and the new opportunities for research were identified.
Matko, T. I. R.
core   +7 more sources

Experimental study of temperature stratification in an integrated collector-storage solar water heater with two horizontal tanks [PDF]

open access: yes, 2006
The effect of tank-interconnection geometry on temperature stratification in an integrated collector-storage solar water (ICSSW) heater with two horizontal cylindrical tanks has been studied.
Taulo, J., Madhlopa, A., Mgawi, R.
core   +4 more sources

An application of the individual channel analysis and design approach to control of a two-input two-output coupled-tanks system [PDF]

open access: yes, 2012
Frequency-domain methods have provided an established approach to the analysis and design of single-loop feedback control systems in many application areas for many years.
Murray-Smith, D.J.
core   +9 more sources

Impeller Submergence Depth for Stirred Tanks [PDF]

open access: yes, 2011
Impeller submergence governs the performance of mixing tanks employed in oxygen transfer operation. Present work experimentally investigates the effect of impeller submergence depths on oxygen transfer and corresponding power consumption.
Thiyam Thamphasana Devi   +7 more
core   +2 more sources

African catfish (Clarias gariepinus Burchell, 1822). Thematic bibliography

open access: yesRibogospodarsʹka Nauka Ukraïni, 2017
Purpose. Forming a thematic bibliographic list of publications on certain issues of African catfish (Clarias gariepinus) biology and cultivation in Ukraine and abroad, as well as concerning the effects of rearing conditions on physiological, biochemical ...
I. Hrytsyniak, T. Shvets
doaj   +1 more source

Comparison of experimental and numerical sloshing loads in partially filled tanks [PDF]

open access: yes, 2009
Sloshing phenomenon consists in the movement of liquids inside partially filled tanks, whichgenerates dynamic loads on the tank structure. Resulting impact pressures are of great importance in assessingstructural strength, and their correct evaluation ...
Temarel, Pandeli   +36 more
core   +2 more sources

Sur la route de la guerre totale sur le front ouest : l’armement et ses utilisations entre 1914 et 1918

open access: yesLer História, 2014
The Great War innovates in the production of instruments of war in a never before basis. Tactical blocking greatly influenced the Western front. Trenches, forming a completely closed system, that could only be overcome by surprise (gas and tanks) or ...
François Cochet
doaj   +1 more source

De lette stridsvognene på Jæren – I skyggen av den kalde krigen

open access: yesNorsk Museumstidsskrift, 2017
Sammendrag Fra senhøsten 1948 ble det opprettet såkalte flyplasstropper i tilknytning til Norges viktigste flystasjoner. Flyplasstroppene besto av fire stridsvogner og et tjuetalls soldater på skarp beredskap.
Sondre Brandsæter Hvam
doaj   +1 more source

Converting sewage holding tanks to rainwater harvesting tanks in Poland [PDF]

open access: yesArchives of Environmental Protection, 2020
The aim of this study was an assessment of feasibility of conversion of sewage holding (SH) tanks to rainwater harvesting (RWH) tanks in Poland. Such a conversion may partly solve the problem of water scarcity for irrigation of plants in individual small
Sadżide Murat-Błażejewska   +1 more
doaj   +1 more source

The Collapse of the Fascist Citadel

open access: yesУправленческое консультирование, 2020
The article is dedicated to the Battle of Kursk. The goal is to show the courage and heroism demonstrated by Soviet soldiers in the name of saving their homeland during the Great Patriotic War, as well as the ability of our national economic complex and ...
V. P. Gridnev
doaj   +1 more source

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