Instrumentation Tools

Free Excel Tool for Liquid Pressure Drop Calculation: Piping Systems and Field Instrumentation

Managing liquid pressure drop in piping systems and field instrumentation is crucial for ensuring efficiency and avoiding unnecessary energy losses in industrial processes. 

The Liquid Pressure Drop Calculator Excel Tool offers a streamlined solution to calculate and analyze pressure drops across various components such as pipes, valves, fittings, and field instrumentation. 

This tool is particularly useful for engineers, technicians, and project designer working in process industries, helping them optimize system performance and make informed decisions during design and maintenance phases.

Free Excel tool for calculating liquid pressure drops in piping systems and field instrumentation. Download and optimize performance

Click the link below to download the Excel tool and start optimizing your liquid pressure drop calculations.

  • The tool allows users to input specific data related to their piping system and field instrumentation, including pipe dimensions, flow rates, and the type of fittings, valves, or instruments used.
  • It performs intermediate calculations and provides final results, displaying the total pressure drop in the system.
  • Includes pre configured Cv (flow coefficient) tables for various isolation valves from recognized manufacturers, facilitating accurate pressure drop calculations.
  • Cv values are essential for determining the flow rate through a valve at a specific pressure drop, helping in valve and field instrument selection and system design.
  • The Excel tool is designed with a straightforward interface, making it accessible even for those with minimal experience in pressure drop calculations and field instrumentation.
  • While the tool currently has an empty “Instructions” sheet, users can intuitively navigate and input their data to get quick and reliable results.

Begin by entering the specific details of your project into the “PRESSURE LOSS” sheet. This includes the pipe’s diameter, flow rate, fluid properties, and details of the valves, fittings, and field instruments used.

Use the “ISO VALVE Cv TABLES” sheet to reference Cv values for the valves and instruments included in your system.

Once the data is entered, the tool will automatically perform the necessary calculations to determine the pressure drop across each component and the total pressure drop in the system.

The final pressure drop results are displayed clearly, allowing for easy analysis and decision-making. These results can be used to optimize your system or make necessary adjustments.

Click here for more instrumentation excel tools.

Sundareswaran Iyalunaidu

With over 24 years of dedicated experience, I am a seasoned professional specializing in the commissioning, maintenance, and installation of Electrical, Instrumentation and Control systems. My expertise extends across a spectrum of industries, including Power stations, Oil and Gas, Aluminium, Utilities, Steel and Continuous process industries. Tweet me @sundareshinfohe

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