Flow Measurement Throttling Device Design Manual - (Second Edition)

Author: Sun Huaiqing
Publisher:
Publish Date: 2005-06-01
Features: Differential pressure flowmeters with throttling devices as the measurement component are a mature and widely used type of flowmeter. The manual outlines the necessary data for the use of throttling devices in three parts. The core content of this revision primarily focuses on the flow coefficient formula and the specifications for straight pipe lengths. After revision, the manual fully complies with the standard ISO 5167:2003 (E). The chapter introduces the structural forms, installation requirements, usage, and design calculation methods of standard throttling devices, and collects non-standard deviation handling as well as application data for various non-standard throttling devices. The second part compiles general and fluid property-related information. The third part is the manufacturing and installation drawings, which can be used by readers for self-designed throttling device manufacturing. The manual is intended for engineers and technicians in industries such as chemical, petrochemical, and refining who are involved in the use, design, and installation of throttling devices for reference.