Results 61 to 70 of about 33,806 (146)

ECONOMIC AND TECHNICAL ANALYSIS OF ETHANOL DRY MILLING: MODEL DESCRIPTION [PDF]

open access: yes
Ethanol, the common name for ethyl alcohol, is fuel grade alcohol that is predominately produced through the fermentation of simple carbohydrates by yeasts.
Rhys T. Dale, Wallace E. Tyner
core  

Indeterminacy and Architectural History: Deterritorializing Cosimo Fanzago [PDF]

open access: yes, 2007
This article is a critique of architectural history’s tendency to overdetermine in thinking about practice and theory in general, and in thinking the relationship between architecture and spirituality in post-Tridentine ecclesiastical architecture in ...
Hills, Helen
core  

Chemical characterization of liquefaction products of an inertinite enriched northern Alaska coals [PDF]

open access: yes, 1989
A Northern Alaskan coal rich in inertinites was further enriched by density gradient separations. The degree of condensation of the enriched coal was estimated to be low, mainly 3 ring.
Mayasandra, Venugopal
core  

The World Gas Market in 2030: Development Scenarios Using the World Gas Model [PDF]

open access: yes
In this paper, we discuss potential developments of the world natural gas industry at the horizon of 2030. We use the World Gas Model (WGM), a dynamic, strategic representation of world natural gas production, trade, and consumption between 2005 and 2030.
Christian von Hirschhausen   +5 more
core  

Hydrogen Energy For Indian Transport Sector - A Well-To-Wheel Techno-Economic and Environmental Feasibility Analysis [PDF]

open access: yes
With the alarming rate of growth in vehicle population and travel demand, the energy consumption has increased significantly contributing to the rise of GHG emissions.
B. Sudhakara Reddy, P. Balachandra
core   +4 more sources

LaNi5 hydride cryogenic refrigerator test results [PDF]

open access: yes, 1983
A complete LaNi5 hydrogen absorption cryogenic refrigerator system was developed. The system uses low temperature waste heat of approximately 100 C as a power source, and has no moving parts other than self operating valves.
Jones, J. A.
core   +1 more source

Partial gravity habitat study: With application to lunar base design [PDF]

open access: yes
Comprehensive design requirements associated with designing habitats for humans in a partial gravity environment were investigated and then applied to a lunar base design.
Akhidime, Eval   +9 more
core   +1 more source

Analysis of SRM model nozzle calibration test data in support of IA12B, IA12C and IA36 space shuttle launch vehicle aerodynamics tests [PDF]

open access: yes
Variations of nozzle performance characteristics of the model nozzles used in the Space Shuttle IA12B, IA12C, IA36 power-on launch vehicle test series are shown by comparison between experimental and analytical data. The experimental data are nozzle wall
Baker, L. R., Jr.   +2 more
core   +1 more source

Effect of gaseous and solid simulated jet plumes on an 040A space shuttle launch configuration at m=1.6 to 2.2 [PDF]

open access: yes
The effect of plume-induced flow separation and aspiration effects due to operation of both orbiter and the solid rocket motors on a 0.019-scale model of the launch configuration of the Space Shuttle Vehicle is determined.
Blackwell, K. L.   +5 more
core   +1 more source

Performance Improvement on the Re-Liquefaction System of Ethylene Carrier using Low-Global Warming Potential Refrigerants

open access: yesJournal of the Society of Naval Architects of Korea, 2018
Seong-Yong Ha, Jung-Ho Choi
openaire   +1 more source

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