Information Referred to the physical installation of the instrument. If you want to discover more details about Functional Naming visit our dedicated page to this subject, P&ID Diagram Basics – Part 3 - Functional Identification and Naming Conventions. This is the identifier of the field device, which is normally given to the location and function of the instrument. Other MW for typical gases can be found here. When you select the Gas option the density is calculated by the calculator depeding on Pressure, Temperature and MW.įor example, if you want to calculate the compressed air flow rate you have to introduce a MW of 28.97. You have to select the Gas option and then define the Pressure, Temperature of the working conditions and the Molecular Weight of the gas. If you want to use this calculator as an air flow rate calculator, When you select Liquid, the calculation let you specify the density of the liquid to be able to calculate the mass flow rate of the fluid. Depending on the state of the matter, the necessary cells are enabled or disabled to perform the calculation. The State cell allows you to select the state of matter. If you need help about how this free volumetric calculator works, you can visit our F.A.Qs page where we have an interesting video The cells Tagname, Plant, Area and Notes are not necessary to perform the calculation but they are necessary if you want to export the obtained calculations to a results spreadsheet. You simply fill in the cells with a white background and press the RESULTS button. Proper installation of any flowmeter in fluid systems is essential in relation to piping layout, streamline-flow conditions, and accesibility to the device and its associated instruments and connections The cost of many liquids and gases are based on the measurement flow through a pipeline making it necessary to accurately measure and control the rate of flow for accounting purposes. Optimum performance of some equipment and operations requiere specific flow rates. Through the flow measurement we can know the quantity of raw material consumed, intermediate products, energies used (steam, water, fuels) and processed products.įlow is defined as the mass or volume of fluid flowing through a pipe or conduit per unit of time. What is the difference between flow and pressure?įlow measurement is one of the most important operations inside a chemical or process plant. How to convert volumetric flow rate to mass flow rate? Where can I find a easy velocity to mass flow rate converter? How to convert mass flow rate to volumetric flow rate? Using this calculator you can solve questions such as: This calculator let you calculate the flow rate of any liquid or gas fluid starting from different linear, volumetric flow rate, mass flow rate or normal flow rate. To be able to obtain this file you must click on DOWNLOAD button.įlow is measured as a volume or mass per unit time. Once everything is correct you can export your work to an ISA S20 format spreadsheet containing all your parameters and results. You can press this button until your results are inline with your expectations. Then, all the resulting cells will be calculated. Once everything is set you must click on RESULTS button. Please, select which is the best for your needs. Also you have to provide the diameter of the pipe under study.įinally, you must select the kind of flow you want to convert from (volumetric, mass.). In this block we ask you to indicate the the name of your fluid, state of matter, and other properties of your fluid. The next block of information is called "Fluid & Pipe Data". It is not necessary to perform the calculation. This information will be attached to the report if you wish to provide it. You also have the possibility to add some notes. In this block we ask you to indicate the Tag, the Plant where the instrument is located and the Area. First you will find a block of information called "Identification Data". All of our calculators work in a similar way.
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