Results 111 to 120 of about 35,666 (250)

Computer program for analysis of flow across a gas turbine seal [PDF]

open access: yes, 1970
Computer program analyzes the flow /leakage/ across a sealing dam for the case of steady, laminar, subsonic, isothermal, compressible flow.
Smith, P. J., Zuk, J.
core   +1 more source

La modernisation écologique vue sous le prisme du nexus technologie-société-environnement : le cas de l’électricité solaire à Tucson (Arizona, États-Unis)

open access: yesDéveloppement Durable et Territoires
Ecological modernization, when it comes to the generation of electricity, supposes a transition towards renewable primary energy sources, like wind or sun, and transition processes are in general analyzed in terms of technical advances and gaps. They are
François-Michel Le Tourneau   +2 more
doaj   +1 more source

Evaluation of Cells Cracks Impact on PV Module’s Performance

open access: yesSiliconPV Conference Proceedings
This work aims to perform an assessment of cell cracks impact on PV module’s performances. Cracks can occur during transportation, severe weather conditions such as hailstorms [1], poor installation practices and manufacturing [2].
Christine Abdel Nour   +3 more
doaj   +1 more source

Influence of MoS2 based nanofluid-MQL on tribological and machining characteristics in turning of AA 2024 T3 aluminum alloy

open access: yesJournal of Materials Research and Technology, 2021
Aluminum (Al) alloys are of particular importance to the aerospace industry owing to the combination of characteristics including strength, ductility, toughness, fatigue life and oxidation resistance as a light metal.
Ayşegül Yücel   +6 more
doaj  

Survey of electric power plants for space applications [PDF]

open access: yes
Fuel and solar cells, chemical batteries, Rankine and Brayton cycle power plants, thermoelectric generators, and thermionic converters for space power ...
Schwartz, H. J., Shure, L. I.
core   +1 more source

Resurrecting a Doctrine on its Deathbed: Revisiting Federal Common Law Greenhouse Gas Litigation After Utility Air Regulatory Group v. EPA [PDF]

open access: yes, 2018
This Note considers how the Supreme Court’s decision in Utility Air Regulatory Group v. EPA (UARG) may have created a new opening for federal common law nuisance litigation as a means to address climate change.
Hennessee, Zachary
core   +1 more source

Integration of IoT technologies in construction supply chain networks; CPEC a case in point

open access: yesSustainable Operations and Computers, 2020
China Pakistan Economic Corridor (CPEC) is a flagship project of China's Belt and Road (BRI) Initiative. Under the banner of CPEC, enormous developmental and infrastructure up-gradation projects are planned to be executed.
Yousaf Ali   +2 more
doaj  

Climate Policy and the Optimal Extraction of High- and Low-Carbon Fossil Fuels [PDF]

open access: yes
We study how restricting CO2 emissions affcts resource prices and depletion over time.We use a Hotelling-style model with two nonrenewable fossil fuels that differ in their carbon content (e.g.
Smulders, J.A., Werf, E.H. van der
core   +1 more source

Global 1-km present and future hourly anthropogenic heat flux. [PDF]

open access: yesSci Data, 2021
Varquez ACG   +3 more
europepmc   +1 more source

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