Thermal hardening of the ends of casing and pump-compressor pipe of steel 45

1973 ◽  
Vol 15 (6) ◽  
pp. 508-510
Author(s):  
Yu. G. Isaev ◽  
�. M. �fendiev
Keyword(s):  
Thermal Hardening ◽  
Compressor Pipe ◽  
Pump Compressor

Effect of thermal hardening on the deformation of the thread on casing and pump-compressor pipe

1972 ◽  
Vol 14 (3) ◽  
pp. 244-247
Author(s):  
I. A. Useinov ◽  
E. M. Efendiev
Keyword(s):  
Thermal Hardening ◽  
Compressor Pipe ◽  
Pump Compressor

scholarly journals CAUSES OF DAMAGES OF PUMP-COMPRESSOR PIPE CLUTCHES

2020 ◽  
Author(s):  
V. M. Kushnarenko ◽  
◽  
V. S. Repyakh ◽  
I. Sh. Tavtilov ◽  
S. Yu. Reshetov ◽  
...  
Keyword(s):  
Compressor Pipe ◽  
Pump Compressor

Development of steel and production conditions for pump-compressor pipe and casing pipe

2007 ◽  
Vol 37 (8) ◽  
pp. 673-675
Author(s):  
P. Yu. Gorozhanin ◽  
E. S. Chernykh ◽  
V. A. Khotinov ◽  
S. Yu. Zhukova ◽  
V. M. Farber
Keyword(s):  
Compressor Pipe ◽  
Casing Pipe ◽  
Pump Compressor ◽  
Production Conditions

Steels for pump-compressor pipe

1973 ◽  
Vol 9 (1) ◽  
pp. 50-52
Author(s):  
G. V. Karpenko ◽  
F. N. Tavadze ◽  
I. I. Vasilenko ◽  
D. D. Ebanoidze ◽  
V. P. Koval' ◽  
...  
Keyword(s):  
Compressor Pipe ◽  
Pump Compressor

Characterisation of the Humming-Type Noise and Vibration of the Automotive HVAC System

2019 ◽  
Vol 16 (2) ◽  
pp. 6634-6648
Author(s):  
A. Z. A. Mazlan ◽  
M. H. A. Satar ◽  
M. H. Hamdan ◽  
M. S. Md. Isa ◽  
S. Man ◽  
...  
Keyword(s):  
Vibration Characteristics ◽  
Operating Conditions ◽  
Hvac System ◽  
Frequency Range ◽  
Noise And Vibration ◽  
Power Steering ◽  
Pump Compressor

The automotive heating and ventilating air condition (HVAC) system, when vibrating, can generate various types of noises such as humming, hissing, clicking and air-rushes. These noises can be characterised to determine their root causes. In this study, the humming-type noise is taken into consideration whereby the noise and vibration characteristics are measured from various HVAC components such as power steering pump, compressor and air conditional pipe. Four types of measurement sensors were used in this study - tachometer for rpm tracking; accelerometer for the vibration microphone for the noise; and sound camera for the visualization measurement. Two types of operating conditions were taken into consideration - they were “idle” (850 rpm) and “running” (850-1400 rpm) conditions. A constant blower speed was applied for both conditions. The result shows that the humming noises can be determined at the frequency range of 300-350 Hz and 150-250 Hz for both idle and running conditions, respectively. The vibration of the power steering pump shows the worst acceleration of 1.8 m/s2 at the frequency range of 150-250 Hz, compared to the compressor and air conditional pipe. This result was validated with the 3D colour order and sound camera analyses, in which the humming noise colour mapping shows dominance in this frequency range.  

Active Method of Thermal Hardening of Cutting Details in Agricultural Machines

1998 ◽  
Vol 29 (4-5) ◽  
pp. 252-255 ◽  
Author(s):  
N. I. Kobasko
Keyword(s):  
Thermal Hardening ◽  
Active Method ◽  
Agricultural Machines

scholarly journals Plasticity in thermal hardening of the invasive Asian house gecko

2021 ◽  
Author(s):  
Yingyod Lapwong ◽  
Ariya Dejtaradol ◽  
Jonathan K. Webb
Keyword(s):  
Thermal Hardening

Numerical and Experimental Study on Fluid Compressibility in a Two-Stage Reciprocating Pump-Compressor

2021 ◽  
pp. 117106
Author(s):  
Andrey Zanin ◽  
Evgeniy Pavlyuchenko ◽  
Victor Shcherba
Keyword(s):  
Experimental Study ◽  
Two Stage ◽  
Pump Compressor ◽  
Reciprocating Pump ◽  
Fluid Compressibility
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