Results 171 to 180 of about 67,787 (224)

Supercritical Light Water Reactor (SCLWR) with Intermediate Heat Exchanger (IHX) [PDF]

open access: yes, 2005
BEAUWENS, R   +4 more
core  

Turbine blood pumps.

Advances in cardiac surgery, 2001
After years of development and preclinical testing, clinical trials of the MicroMed DeBakey VAD began in November 1998 in Europe and in June 2000 in the United States. As of August 2000, 44 patients in Europe and 3 patients in the United States have undergone implantation with the MicroMed DeBakey VAD.
G P, Noon   +5 more
openaire   +1 more source

Optimization of Pump Turbines

Journal of the Energy Division, 1981
For the purpose of optimizing pump turbines installed in pumped storage plants with regard to efficiency, cavitation, and excavation costs, a method of computation has been devised which includes a new system of determining type number and impeller outside diameter. An example employing data applicable to a modern pump turbine—Rodund 2(Austria)—reveals
openaire   +1 more source

The pump-turbine story

Electrical Engineering, 1958
Commonly used in Europe, pump—turbines are finding increased use as a source of economical power in the United States. Among their numerous advantages is their applicability in many locations not suitable for conventional hydraulic turbines.
openaire   +1 more source

Water Pumps and Turbines

1983
A device which brings about an exchange of energy between a mechanical system and a fluid medium is a fluid machine. If the machine is driven mechanically to work on the fluid system and thereby transform mechanical energy into ‘fluid’ energy it is referred to as a pump.
openaire   +1 more source

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