Calculation methods and software for the natural frequency, eddy current shedding frequency, and pressure resistance of thermowells (thermometer casings)
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This post was last edited by zhoudingshengs on 2023-12-26 at 13:27. The attachment contains the calculation methods for the natural frequency of a thermowell, the frequency at which eddy currents occur, and the pressure it can withstand.
This post was last edited by zhoudingshengs on 2023-12-26 at 14:35. The attachment is: ASME PTC 19.3 TW calculation software (Excel version). Currently, most design institutes have their own company’s TW calculation software; it is best to use the software provided by one’s own company for such calculations!
This post was last edited by zhoudingshengs on 2023-12-26 at 14:56. 1. Not all thermometer casings require vibration frequency and stress compliance calculations. 2. In SH/T 3005-2016 \"Code for Selection and Design of Automation Instruments in Petrochemical Industries\", clause 5.3.11 f) specifies that in situations where the temperature, pressure, and flow rate of the process fluid are high or the pipe diameter is large, vibration frequency and stress compliance calculations for the thermometer casing must be carried out in accordance with ASME PTC 19.3 TW standards. If the vibration frequency and stress do not meet the requirements of these standards, the structural dimensions or material of the thermometer casing must be adjusted to satisfy those requirements. ”
Could this calculation software send it to my email address: 1172713040@qq.com? Thank you very much!
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Hello, the owner. Could you send this calculation software to my email address: 1814561595@qq.com? Thank you very much!
Technical Specifications for Steel Low-Temperature Pressure Vessels
Hello, the owner. Could you send this calculation software and related materials to my email address: 749991730@qq.com? Thank you very much!