JPS55123392A - Centrifugal-compressor simulation tester - Google Patents

Centrifugal-compressor simulation tester

Info

Publication number
JPS55123392A
JPS55123392A JP2774379A JP2774379A JPS55123392A JP S55123392 A JPS55123392 A JP S55123392A JP 2774379 A JP2774379 A JP 2774379A JP 2774379 A JP2774379 A JP 2774379A JP S55123392 A JPS55123392 A JP S55123392A
Authority
JP
Japan
Prior art keywords
valve
test
compressor
centrifugal
opened
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2774379A
Other languages
Japanese (ja)
Inventor
Junichi Oizumi
Yozo Hibino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2774379A priority Critical patent/JPS55123392A/en
Publication of JPS55123392A publication Critical patent/JPS55123392A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To test a centrifugal compressor in true operation condition with true load characteristic given thereto since the pressure loss and flow of a process are simulated when the opening of a simulating valve is adjasted on that test.
CONSTITUTION: In the normal operation of a centrifugal compressor, an air release valve 6 and a simulating valve 9 whose opening is adjusted so as to simulate the conditions of a process 5 is entirely closed and a discharge valve 4 is opened for feeding compressed air to the process 5. In its abnormal operation such as surging, the valve 6 immediately opens in accordance with the instruction signal 7a to reduce the load of the compressor 1. On the simulation test of the comressor 1, in the meanwhile, the operation of the process 5 is stopped, the valves 4 and 6 are closed, and the valve 9 is opened. The compressor can be set in the same load condition as the process 5 and therefore in test operation.
COPYRIGHT: (C)1980,JPO&Japio
JP2774379A 1979-03-12 1979-03-12 Centrifugal-compressor simulation tester Pending JPS55123392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2774379A JPS55123392A (en) 1979-03-12 1979-03-12 Centrifugal-compressor simulation tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2774379A JPS55123392A (en) 1979-03-12 1979-03-12 Centrifugal-compressor simulation tester

Publications (1)

Publication Number Publication Date
JPS55123392A true JPS55123392A (en) 1980-09-22

Family

ID=12229503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2774379A Pending JPS55123392A (en) 1979-03-12 1979-03-12 Centrifugal-compressor simulation tester

Country Status (1)

Country Link
JP (1) JPS55123392A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8522606B2 (en) 2010-12-22 2013-09-03 Nuovo Pignone S.P.A. Similitude testing of compressor performance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8522606B2 (en) 2010-12-22 2013-09-03 Nuovo Pignone S.P.A. Similitude testing of compressor performance

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