It is the modern technology used in automobiles to increase the power by injecting nitrous oxide into the cylinder. Nitrous oxide injection technology in automobile is a difficult technology to understand, though it is the easiest and most cost effective performance modification. Nitrous oxide engine is an engine in which the oxygen required for burning the fuel stems from the decomposition of nitrous oxide(N2O) rather than air.

2. 
PRESENTED BY:-
Mr.PIYUSH D WAIRALE
2nd YEAR MECHANICAL
Email:- piyush.wairale@gmail.com
Mob no.:- 8390568664

3.  It is the modern technology used in automobiles to
increase the power by injecting nitrous oxide into the
cylinder.
 Nitrous oxide injection technology in automobile is a di
fficult technology to understand, though it is the easiest
and most cost effective performance modification.
 Nitrous oxide engine is an engine in which the oxygen
required for burning the fuel stems from the
decomposition of nitrous oxide(N2O) rather than air.

4.  Nitrous oxide, also known as dinitrogen oxide or
dinitrogen monoxide with chemical formula N2O.
 It is commonly known as laughing gas.
 Under room conditions it is a colourless non-flammable
gas, with a pleasant slightly sweet odour.

5.  Nitrous Oxide and fuel are injected in to the intake
manifold.
 Nitrous cools the intake air.
 Nitrous Oxide dissociated in to Nitrogen and Oxygen at
5250 F.
2 N2O ==> 2 N2 + 1 O2
 The additional oxygen being forced into the
combustion chamber provides more potential power.

6.  WET SYSTEM
 DRY SYSTEM

7. TYPES OF NITROUS SYSTEM
There are two main types of nitrous system
DRY SYSTEM
 The N2O is injected into dry air (without fuel)
upstream in the manifold and it is then mixed with
fuel at the injectors. The extra fuel required to
maintain the burn balance from Lean to Rich is
delivered by the injectors. The primary part of the
intake is kept dry of fuel.
WET SYSTEM
 The fuel and Nitrous are mixed and introduced
together to the primary part of the intake. This
system produces slightly more power than dry but
cannot be applied to an engine with a dry intake
typically most fuel injected engines.

8. Direct port nozzle system
Conventional Nozzle Power Wing™ Nozzle

12. N2O injection using Billet Atomizer TM plate

14. ADVANTAGES OF NITROGEN OXIDE
SYSTEM.
offers more power-per-dollar than all known
alternatives.
 ability to provide instant power.
power level can be varied by changing jets.
unlike cylinder heads and cams etc., the system can
be transferred from vehicle to vehicle.
Nitrous systems can increase power by
0.5 hp (0.37 kW) to 3,000 hp (2,200 kW),
depending on the engine type and nitrous
system type.

15.  Overheating of cylinder leads to explosion.
 Liquid nitrous will cause severe and permanent
frostbite damage to skin.
 Inhalation of nitrous oxide can cause suffocation and
immediate death.
 The nitrous system is designed to operate at 1100 psi
and exceeding that pressure can cause the engine to
become too lean and cause extensive engine damage.
 If a stock fuel system cannot supply enough fuel to the
engine, the mixture will become too lean and severe
engine damage will occur.
 Activating the nitrous oxide system may cause an
explosion on engine start-up.

16. This technology has been implemented in sport
vehicles since it has the ability to provide instant power
whenever needed. Within few years the use of nitrous
oxide in vehicles will be implemented in commercial
vehicles also.