Results 31 to 40 of about 14,705 (224)

Li$_2$MnCl$_4$ single crystal: new candidate for red-emitting neutron scintillator [PDF]

open access: yesarXiv
Novel red-emitting scintillator Li$_2$MnCl$_4$ is proposed as a candidate for thermal neutron detection. It features high Li content, low density, low effective atomic number, and emission in red-NIR region. These characteristics make it an interesting candidate for long distance neutron detection in harsh enviroments e. g.
arxiv  

Partnerships for technology transfer: how can investors and communities build renewable energy in Asia? [PDF]

open access: yes, 2005
Technology transfer for climate change mitigation needs to focus on the diffusion of existing technologies as well as the innovation of technologies. • Diffusion requires full involvement of non-state actors, particularly business investors in new and ...
Forsyth, Tim
core  

Modelling, design and control of middle-size tilt-rotor quadrotor [PDF]

open access: yesarXiv
This paper explores the mathematical modelling and 3D design of a tilt-rotor quadrotor aircraft. The aircraft is a VTOL design and has capacity for one pilot. The design incorporates a part manual part automatic computerised flight control system and hybrid powertrain providing energy to eight ducted contrarotating propellers.
arxiv  

Modifying the EPA's New Power Plant Rules to Eliminate Unnecessary Reliability Risks. [PDF]

open access: yesEnviron Sci Technol, 2023
Rode DC   +3 more
europepmc   +1 more source

General Aviation Turbine Engine (GATE) Overview [PDF]

open access: yes
When all the technology studies were done and the accompanying market analyses were complete, the conclusion was that it is indeed possible to reduce the cost of turbine engines by a factor of 3 using low-cost manufacturing techniques and increased ...
Strack, W. C.
core   +1 more source

Analysis of large power systems [PDF]

open access: yes
Computer-oriented power systems analysis procedures in the electric utilities are surveyed. The growth of electric power systems is discussed along with the solution of sparse network equations, power flow, and stability ...
Dommel, H. W.
core   +1 more source

Pump turbines in existing powerplants [PDF]

open access: yes, 2019
En brukervennlig metode for å designe kontraroterende aksialpumper har blitt utviklet ved bruk av Matlab. Grafiske brukergrensesnitt har blitt laget for å skrive inn designparametre og å vise designresultater.
Dahle, Pål
core  

The fuel cell in space: Yesterday, today and tomorrow [PDF]

open access: yes
The past, present, and future of space fuel cell power systems is reviewed, starting with the first practical fuel cell by F.T. Bacon which led to the 1.5 kW Apollo alkaline fuel cell.
Prokopius, Paul R., Warshay, Marvin
core   +1 more source

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