Abstract
The simulations of the spans resonance oscillations piping length from 2 to 8 m and a diameter of from 114 to 530 mm by ANSYS software. It is shown that the difference in the values of the resonance frequencies calculated by the RTM 38.001-94 "Guidelines for the calculation of the strength and vibration of technological steel pipelines", and defined by ANSYS software, increases from 5 to 40% while reducing the span length, and increasing the diameter of the pipeline. This significant difference in the values of the natural frequencies may lead to an unexpected occurrence of vibrations due to the overlap the natural frequencies with the compressor equipment pulsations in the piping design that performs on RTM 38.001-94.
| Original language | English |
|---|---|
| Pages (from-to) | 118-121 |
| Number of pages | 4 |
| Journal | Neftyanoe khozyaystvo - Oil Industry |
| Issue number | 8 |
| Publication status | Published - 1 Aug 2015 |
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Keywords
- Ansys
- Modeling
- Pipeline
- Resonance
- Vibration
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Fuel Technology
Cite this
Simulation of the spans resonant oscillations in oilfield pipelines by ANSYS software. / Khamukhin, A. A.
In: Neftyanoe khozyaystvo - Oil Industry, No. 8, 01.08.2015, p. 118-121.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Simulation of the spans resonant oscillations in oilfield pipelines by ANSYS software
AU - Khamukhin, A. A.
PY - 2015/8/1
Y1 - 2015/8/1
N2 - The simulations of the spans resonance oscillations piping length from 2 to 8 m and a diameter of from 114 to 530 mm by ANSYS software. It is shown that the difference in the values of the resonance frequencies calculated by the RTM 38.001-94 "Guidelines for the calculation of the strength and vibration of technological steel pipelines", and defined by ANSYS software, increases from 5 to 40% while reducing the span length, and increasing the diameter of the pipeline. This significant difference in the values of the natural frequencies may lead to an unexpected occurrence of vibrations due to the overlap the natural frequencies with the compressor equipment pulsations in the piping design that performs on RTM 38.001-94.
AB - The simulations of the spans resonance oscillations piping length from 2 to 8 m and a diameter of from 114 to 530 mm by ANSYS software. It is shown that the difference in the values of the resonance frequencies calculated by the RTM 38.001-94 "Guidelines for the calculation of the strength and vibration of technological steel pipelines", and defined by ANSYS software, increases from 5 to 40% while reducing the span length, and increasing the diameter of the pipeline. This significant difference in the values of the natural frequencies may lead to an unexpected occurrence of vibrations due to the overlap the natural frequencies with the compressor equipment pulsations in the piping design that performs on RTM 38.001-94.
KW - Ansys
KW - Modeling
KW - Pipeline
KW - Resonance
KW - Vibration
UR - http://www.scopus.com/inward/record.url?scp=84948430110&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84948430110&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84948430110
SP - 118
EP - 121
JO - Neftyanoe khozyaystvo - Oil Industry
JF - Neftyanoe khozyaystvo - Oil Industry
SN - 0028-2448
IS - 8
ER -