Results 131 to 140 of about 35,666 (250)

Assessment of steam-injected gas turbine systems and their potential application [PDF]

open access: yes
Results were arrived at by utilizing and expanding on information presented in the literature. The results were analyzed and compared with those for simple gas turbine and combined cycles for both utility power generation and industrial cogeneration ...
Stochl, R. J.
core   +1 more source

The utilization of solar energy to help meet our nation's energy needs [PDF]

open access: yes
The nation's energy needs, domestic energy resources, and possible future energy resources are briefly discussed in this paper. Three potential solutions, coal, nuclear and solar are compared as to benefits and problems. The paper primarily discusses the
Thomas, R. L.
core   +1 more source

Application of nuclear energy to transportation : preliminary nuclear heat powerplant engine studies [PDF]

open access: green, 1956
Frederick G. Hammitt   +4 more
openalex  

Antarctic Blue Ice Areas are hydrologically active, nutrient rich and contain microbially diverse cryoconite holes

open access: yesCommunications Earth & Environment
Antarctica is the coldest, windiest and least inhabited place on Earth. One of its most enigmatic regions is scoured by katabatic winds blue ice that covers 235,000 km2 of the Antarctic fringe.
Aga Nowak   +12 more
doaj   +1 more source

A mathematical model for hybrid-electric propulsion system for regional propeller-driven aircraft

open access: yesEnergy Conversion and Management: X
To address the environmental challenges in aviation, this research presents a novel mathematical model for simulating hybrid-electric powerplants in regional propeller-driven aircraft from the early design stages.
Giuseppe Grazioso   +3 more
doaj  

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