Pressure drop definition

Pressure drop means the drop in static pressure versus air flow rate across air filter media in the forced-air heating or cooling equipmentsystem.
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Pressure drop means static pressure loss in fluid pressure, as in one end of a conduit to the other due to friction. “Psig” means pounds per square inch gauge.
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Examples of Pressure drop in a sentence

  • Pressure drop across each valve for the purpose of actuator sizing shall be the "maximum" pressure for the service as listed on the PIPESPEC sheets in Section 15050.

  • We request Mecon/ APGDC to allow SSV and regulator with available pressure to optimise sizing and for better performance Pressure drop across the skid of Item no.

  • Pressure drop through the membrane units is assumed to be 10 kPa. The permeate pressure level is set to 0.2 bar(a) and is obtained by using vacuum pumps on the permeate side.

  • These type test certificates and the Flow vs Pressure drop curves of the strainers submitted by the vendor should have been certified by Govt.

  • Pressure drop along the borehole is calculated, based on the determination of void fraction, friction pressure loss, gravity pressure loss and characteristic two-phase flow parameters.

  • Pressure drop through FGD System as provided in Section 1.1.3 of Exhibit 6.

Related to Pressure drop

  • Pressure means the total load or force per unit area acting on a surface.

  • Reid vapor pressure means the vapor pressure of crude oil or other volatile petroleum products at 100 degrees Fahrenheit as determined by the latest edition of ASTM D6377 (RVPE): Standard Test Method for Determination of Vapor Pressure of Crude Oil.

  • True vapor pressure means the equilibrium partial pressure exerted by a petroleum liquid as determined in accordance with methods described in American Petroleum Institute (API) Bulletin 2517, Evaporation Loss from External Floating Roof Tanks, 1980. The API procedure may not be applicable to some high viscosity or high pour crudes. Available estimates of true vapor pressure may be used in special cases such as these.

  • Operating pressure means the pressure at which the parts of an irrigation system are designed by the manufacturer to operate.

  • Pressure vessel means a vessel that may be used for containing, storing, distributing, transferring, distilling, processing or otherwise handling any gas, vapour or liquid under pressure greater than the atmospheric pressure and includes any pipeline fitting or other equipment attached thereto or used in connection therewith; and