Linear Extrusion 400 Tons/Day Dry Solids Pump

Sprouse, Kenneth ; Matthews, David

Pratt & Whitney Rocketdyne, Incorporated

关键词: 42 Engineering;    Solids Flow;    Pumps;    Gas Generators;    Performance;   

DOI  :  10.2172/1001421
RP-ID  :  None
RP-ID  :  FC26-04NT42237
RP-ID  :  1001421

美国|英语

来源: UNT Digital Library

【 摘 要 】

Pratt & Whitney Rocketdyne (PWR) has developed an innovative gasifier concept that uses rocket engine experience to significantly improve gasifier performance, life, and cost compared to current state-of-the-art systems. The PWR gasifier concept uses a compact and highly efficient (>50%) dry solids pump that has excellent availability (>99.5%). PWR is currently developing this dry solids pump under a U.S. Department of Energy (DOE) cooperative agreement. The conceptual design on two dry solids pumps were completed under this agreement and one pump concept was selected for preliminary design. A preliminary design review (PDR) of the selected pump was presented on September 20, 2007 to PWR management and numerous technical specialists. Feedback from the PDR review team has been factored into the design and a Delta-PDR was held on April 9, 2008.