Fate grand order ost 2. Ventury flow meter works on the principle of Ventury Effect. A reduction in fluid pressure occurs when a fluid flows through a constricted section of pipe. This happens mainly due to increased flow velocity because of reduced cross section.

Venturi Flow Meter Installation

Easy Maintananse of your EGR will save you some money.

Reduction in pressure is related to actual fluid velocity as well as density of the fluid. Pressure is measured at normal cross section as well as constricted cross section, to get the differential pressure. Based on this differential pressure, fluid velocity and hence volumetric flow rate can be determined.

Ventury Flow Meter

Feb 13, 2016 drivers side top of motor on the inlet pipe or cold pipe to cac inlet tube. Has a 3 wire connector and 2 10mm bolts holding it secure. The passages are under it and go into the venturi tube. This is right above the oil/coolant module. Sometimes the passages are so carboned up the venturi has to be replaced. Use a small drill to clean out th passages. If not able to clear a new venturi will be. Aug 28, 2019 Yes; clean the venturi pipe and reinstall the sensor. No; Go to step 30. Remove the EGR cooler hot pipe, EGR crossover pipe and delivery pipe and inspect for excessive build-up or blockage. Is any excessive build-up or blockage found? Refer to section 'Removal of the Exhaust Gas Recirculation Hot Pipe'. This may be caused by plugged ports in the EGR Venturi Pipe. This slows down the response of the sensor but sometimes produces no codes because the unit is in Smoke Control, often for several seconds at a time. This will cause no throttle response or poor acceleration. CORRECTION: Clean the two Venturi ports and replace the Delta Pressure sensor. Exhaust Pipe 19. Water Manifold 20. Support Bracket 21. Connector Hose 23. Coolant Crossover Pipe 25. Seal Ring Figure 1. DD15 and DD16 Exhaust Gas Recirculation Cooler and Related Parts 2 Description and Operation of the DD15 and DD16 Exhaust Gas Recirculation Cooler 4 All information subject to change without notice.

Venturi Pipe Dd15 Pipe

Straight Length Requirements

Terminology

Venturi Tobacco Pipe

Diameter (D) = nominal Pipe Size

Example:

13 Diameters of 6″ pipe = 78″

13 Diameters of 10″ pipe = 130″

Beta = (Bore I.D./Pipe I.D.)

Bore is the smallest diameter of an orifice or nozzle

Venturi Smoking Pipe

Up = Upstream Diameters
Down = Downstream Diameters

Two Elbows, > 10 Diameters, Fittings in Different Planes

When Beta is both 0.5 or 0.7 , upstream straight lenght shall be minimum 21D and downstream straight length shall be minimum 2D.

Venturi Pipe Design

Two Elbows, < 10 Diameters, Fittings in Different Planes

When Beta is both 0.5 or 0.7 , upstream straight lenght shall be minimum 21D and downstream straight length shall be minimum 2D.

Reducer or Expander (Unless Another Upstream fitting Needs More)

If upstream has a reducer, then if Beta is 0.5, upstream straight length shall be minimum 5D and downstream shall be minimum 2D. Also in this case if Beta is 0.7, upstream straight length shall be minimum 8D and downstream shall be minimum 4D.

If upstream has an expander, then if Beta is 0.5, upstream straight length shall be minimum 2D and downstream shall be minimum 2D. Also in this case if Beta is 0.7, upstream straight length shall be minimum 4D and downstream shall be minimum 4D.

Venturi Pipe Dd15 Specifications

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Lifting of Giant Venturi Flow Meter

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Dd15 Venturi Pipe

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