What are the two types of injector nozzles?

What are the two types of injector nozzles?

Types of Injector Nozzle There are three basic types of nozzle in common use. These include (a) The pintle type, (6) The hole type, and (c) Two-stage injection (Pintaux) type. The Pintle Type Injector.

What is the use of injection nozzle?

A nozzle is often a pipe or tube of varying cross sectional area, and it can be used to direct or modify the flow of a fluid (liquid or gas). Nozzles are frequently used to control the rate of flow, speed, direction, mass, shape, and/or the pressure of the stream that emerges from them.

What are the types of nozzles are used in gasoline direct injection?

Types of Nozzle in IC Engine : Pintle Nozzle, Single Hole Nozzle, Multihole Nozzle, Pintaux Nozzle.

What is difference between nozzle and injector?

As nouns the difference between injector and nozzle is that injector is any of various devices that are used to inject something while nozzle is a short tube, usually tapering, forming the vent of a hose or pipe.

What is a duplex nozzle?

Duplex Nozzles. duplex nozzles. There are two types of fuel nozzles in the aircraft fuel system of PT6 engines. Simplex fuel nozzles have a primary and secondary nozzle with a single orifice. Duplex fuel nozzles have two passages and two concentric points in the tip that spray fuel.

What are the types of nozzles?


  • Nozzle.
  • The Nozzle Tip is one of the most important and least expensive part of a spraying system. Adjustable nozzle.
  • Double swirl spray nozzle.
  • Selecting a spray nozzle.
  • Hollow cone nozzles-Disc and core type.
  • Flat fan nozzles.
  • Floodjet nozzles.
  • Adjustable nozzles.

Does nozzle increase pressure?

Originally Answered: Pressure is indirectly proportional to area, but in a nozzle, the area decreases but the pressure also drops which converts the same into velocity. But why does this happen. As by physics, pressure should be increasing but it decreases.

What are the different types of fuel injectors?

The basic types of fuel injection systems are single-point fuel injection, multi-point fuel injection, sequential fuel injection, and direct injection.

How many types of injectors are there?