scholarly journals Vibrational effects on the dynamic pressure measurement standard based on a diaphragmless shock tube

2021 ◽  
Vol 18 ◽  
pp. 100116
Author(s):  
Ivan Hristov ◽  
Andrej Svete ◽  
Jože Kutin
Keyword(s):  
Shock Tube ◽  
Pressure Measurement ◽  
Dynamic Pressure ◽  
Measurement Standard ◽  
Diaphragmless Shock Tube ◽  
Dynamic Pressure Measurement

Dynamic Pressure Measurement Using Two-Frequency Ultrasound

1989 ◽  
Vol 28 (S1) ◽  
pp. 211 ◽  
Author(s):  
Tatsuhiro Tamura ◽  
Kunihiro Chihara ◽  
Kimisuke Shirae ◽  
Ken Ishihara ◽  
Toshiaki Nagakura ◽  
...  
Keyword(s):  
Pressure Measurement ◽  
Dynamic Pressure ◽  
Dynamic Pressure Measurement ◽  
Frequency Ultrasound

Dynamic Pressure Measurement and Uncertainty Analysis Using a Piezoelectric Transducer for a Combustion Engine

2016 ◽  
Vol 827 ◽  
pp. 77-82 ◽  
Author(s):  
Andrzej Bąkowski ◽  
Leszek Radziszewski ◽  
Milan Žmindák
Keyword(s):  
Pressure Measurement ◽  
Combustion Engine ◽  
Dynamic Pressure ◽  
Type A ◽  
Standard Uncertainty ◽  
Maximum Pressure ◽  
Compression Ignition ◽  
Compression Ignition Engine ◽  
Dynamic Pressure Measurement ◽  
Engine Type

This paper analyses the uncertainty of pressure measurements in-cylinder and in injection pipe conducted during the studies of a compression ignition engine. Type A and type B evaluations were used to determine the uncertainties of the results. The results are presented for the engine running on diesel or bio-fuel and operating under full load conditions. The results of normality tests provide grounds to reject H0 in some cases. Slightly lower standard uncertainty of the maximum pressure measurement calculated using type A evaluation were acquired for the engine running on bio-fuel.

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