Results 121 to 130 of about 79,831 (261)
Energy Science &Engineering, EarlyView.Turbulence intensity from 1% to 25% was parametrically tested on a three‐bladed H‐type Darrieus rotor across five tip speed ratios (TSRs) using two‐dimensional URANS. The optimal TSR proved the most efficient and most robust operating point simultaneously, with Cp losses capped at 5.8% even at TI = 25%. ABSTRACT The effect of inlet turbulence intensity
Aydin Ulus
wiley +1 more source
Archery at Crazy Horse Pageant, Hot Springs SD, Fall River County
2 x 2 b/w negative, four people taking aim with bows and arrows, dressed as Native AmericansOrigin: Publicity Division SD Dept.
SD Department of Highways
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Energy Science &Engineering, EarlyView.A novel framework integrating environmental constraints, topography, infrastructure accessibility, and solar irradiation was developed to identify optimal utility‐scale solar photovoltaics (PV) sites in Lithuania. Western and central Lithuania showed the highest suitability for future solar PV expansion.
Mahyar Kamali Saraji +3 more
wiley +1 more source
Tourists Visiting Wind Cave, Custer County
2 x 2 b/w negative, nine people standing near a metal railing inside a caveOrigin: Publicity Division SD Dept.
SD Department of Highways
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Energy Science &Engineering, EarlyView.Three‐turbine guided Savonius arrays installed along highway corridors extract up to 697 J under multi‐vehicle wake conditions when spaced 12 rotor diameters apart—68% more than compact arrangements. Guide vanes boost output by 80–120%, and interior turbines respond most strongly to spacing, governing overall array performance. ABSTRACT Highway‐induced
Aydin Ulus, Stefan Ilie Moldovan
wiley +1 more source
, 1915 Relief shown by shading and contour lines.; Includes information about the population of Arizona.The National Highways Association (NHA) was established in 1911 to promote the development of an improved national road network in the United States.
National Highways Association
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Energy Science &Engineering, EarlyView.Higher compressive strength in sandstone fractures leads to smoother surfaces, smaller apertures, and more contact, which reduce transmissivity but increase the critical pressure gradient for nonlinear flow initiation. ABSTRACT The correlation between rock compressive strength and fracture roughness represents a significant area of research within the ...
Gaohan Li +6 more
wiley +1 more source
Homestake Buildings, 160 West Main Street, Lead SD, Lawrence County
8 x 10 slide, industrial buildings on a hillsideVault:F2:D1 Folder H Oversize NegHomestake Buildings. [photographer stamp] Photo Credit Publicity Division So. Dak. Dept.
SD Department of Highways
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Feminist Anthropology, EarlyView.Abstract When I was 12, my family told me a story about their community falling apart and coming together, a time when someone tried putting a nuclear facility in their (our?) hometown. Since we moved when I was too young to remember, the story had little significance until I embarked on a “hometown” ethnographic journey for my dissertation.
Chandler L. Classen
wiley +1 more source
3 x 4 b/w negative, snow-covered vehicle tracks in a stand of treesOrigin: Publicity Division SD Dept.
SD Department of Highways
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