Water Injection Pump Control

The control box uses the regulators voltage as a reference to control a 0 12v output to the pump to vary the water pressure for injection.

Water injection pump control.

Fuel injection pumps cannot be used for water injection. The pump and all the sensors and actuators are controlled by an expanded engine management system. Includes the following hardware. It must be injected only when conditions within the engine would otherwise be sufficient to cause detonation or other undesirable effects.

Exhaust temperatures egt are largely unaffected at recommended water fuel ratios. The injection quantity can be varied depending on load engine speed and temperature which helps to keep water consumption to a minimum. The injection mixes methanol and water to reduce intake temperatures sometimes by up to 100f. This normally occurs when the engine is heavily loaded and running at full power however may occur outside of these times in specialized engines or applications.

Water injection pump and booster pump control scheme posted in industrial professionals. Hi all i m currently working on a water injection package for offshore oil gas production facility. Now the technology of water methanol injection is useful as an effective way to increase power and control detonation for vehicles that offer turbocharged or supercharged systems. The pump supplies water to the injectors at a pressure of approximately 10 bar.

Demineralized water is injected into the combustion chamber to regulate the flame temperature. A simplex high pressure pump skid used for liquid fuels or a simplex low pressure pump skid is used for gas fuels. The result of the injection is not quick it needs time. Water injection has a cooling effect on the engine head valves and cylinder.

Control over the water injection is important. The system comprises of sea water sw lift pumps and sw treatment filtration deaeration. Water injection package piping and components. They fill the bottom of the reservoir with the filtered water to push the oil towards the wells like a piston.

It was originally attached to the maf sensor which has a variable voltage of 0 5v. The high pressure high flow water injection pumps are placed near to the de oxygenation tower and boosting pumps.