Internally-cooled compressor diaphragm
Abstract
An internally-cooled diaphragm for an internally-cooled compressor is provided. The internally-cooled diaphragm may include an annular body configured to cool a process fluid flowing through a fluid pathway of the internally-cooled compressor. The annular body may define a return channel of the fluid pathway, and a cooling pathway in thermal communication with the fluid pathway. The return channel may be configured to at least partially diffuse and de-swirl the process fluid flowing therethrough, and the cooling pathway may be configured to receive a coolant to absorb heat from the process fluid flowing through the return channel.
- Inventors:
- Issue Date:
- Research Org.:
- Dresser-Rand Co., Olean, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1637762
- Patent Number(s):
- 10605263
- Application Number:
- 15/542,082
- Assignee:
- Dresser-Rand Company (Olean, NY)
- Patent Classifications (CPCs):
-
F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04D - NON-POSITIVE-DISPLACEMENT PUMPS
- DOE Contract Number:
- FC26-05NT42650
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 01/27/2016
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Moore, James Jeffrey, Hoopes, Kevin Michael, Cich, Stefan David, and Kerth, Jason M. Internally-cooled compressor diaphragm. United States: N. p., 2020.
Web.
Moore, James Jeffrey, Hoopes, Kevin Michael, Cich, Stefan David, & Kerth, Jason M. Internally-cooled compressor diaphragm. United States.
Moore, James Jeffrey, Hoopes, Kevin Michael, Cich, Stefan David, and Kerth, Jason M. Tue .
"Internally-cooled compressor diaphragm". United States. https://www.osti.gov/servlets/purl/1637762.
@article{osti_1637762,
title = {Internally-cooled compressor diaphragm},
author = {Moore, James Jeffrey and Hoopes, Kevin Michael and Cich, Stefan David and Kerth, Jason M.},
abstractNote = {An internally-cooled diaphragm for an internally-cooled compressor is provided. The internally-cooled diaphragm may include an annular body configured to cool a process fluid flowing through a fluid pathway of the internally-cooled compressor. The annular body may define a return channel of the fluid pathway, and a cooling pathway in thermal communication with the fluid pathway. The return channel may be configured to at least partially diffuse and de-swirl the process fluid flowing therethrough, and the cooling pathway may be configured to receive a coolant to absorb heat from the process fluid flowing through the return channel.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {3}
}
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Works referenced in this record:
Fluid cooled supercharger
patent, December 2008
- Jones, Daniel W.; Carlson, Michael A.
- US Patent Document 7,469,689
Internally mounted radial flow intercooler for a combustion air charger
patent-application, March 2004
- Meshenky, Steven P.; Barfknecht, Robert J.; Hennes, James J.
- US Patent Application 10/251537; 20040055740
Internally-cooled centrifugal compressor with cooling jacket formed in the diaphragm
patent, August 2014
- Moore, James J.; Lerche, Andrew H.; Moreland, Brian S.
- US Patent Document 8,814,509