Post on 02-Jun-2018
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H.A.L, ACCESSORIES DIVISION,
LUCKNOW
SUKHOI SU-30 MKI -FUEL SYSTEM
Presnted BY:
AMIT YADAV
Roll no.-1109040030
IEC-CET, Gr. Noida
M.E- 4th year
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HAL CAME INTO EXISTENCE ON 1ST OCTOBER 1964.
THE COMPANY WAS FORMED BY THE MERGER OF HINDUSTAN
AIRCRAFT LIMITED WITH AERONAUTICS INDIA LIMITED AND
AIRCRAFT MANUFACTURING DEPOT, KANPUR. THE COMPANY
TRACES ITS ROOTS TO THE PIONEERING EFFORTS OF AN
INDUSTRIALIST WITH EXTRAORDINARY VISION, THE LATE SETH
WALCHAND HIRACHAND, WHO SET UP HINDUSTAN AIRCRAFT
LIMITED AT BANGALORE IN ASSOCIATION WITH THE ERSTWHILE
PRINCELY STATE OF MYSORE IN DECEMBER 1940.
ABOUT HAL
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THE GOVERNMENT OF INDIA BECAME A SHARE HOLDER
IN MARCH 1941 AND TOOK OVER THE MANAGEMENT IN
1942.
DURING THE 1980’ HAL'S OPERATIONS SAW A RAPID
INCREASE WHICH RESULTED IN THE DEVELOPMENT OF
NEW INDIGENOUS AIRCRAFT SUCH AS HAL
TEJAS AND HAL DHRUV. HAL ALSO DEVELOPED AN
ADVANCED VERSION OF THE MIG-21, KNOWN AS MIG-
21
SON
, WHICH INCREASED ITS LIFE-SPAN BY MORE
THAN 20 YEARS.
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19 PRODUCTION UNITS AND 9 R D IN 7 LOCATIONS OVER INDIA
BANGALORE DIVISION
KANPUR DIVISION
KORAPUT DIVISION
HYDERABAD DIVISION
NASIK DIVISION
LUCKNOW DIVISION
KORWA DIVISION
HAL DIVISIONS
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HAL SERVICES
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Fighter Aircraft
1.Su-30 MKI2. Mig Series
3.Tejas
4.Jaguar
5.MIRAGE -2000Helicopters
1.Dhruv
2.Cheetah
3.Chetak
4.Advanced Light
Helicopters
Unmanned Aerial VehiclesEngines
1.Lakshya PTA
Passenger Aircraft
1.Dornier
2.Indian Regional Jet
Transport Aircraft
1.Saras
Light Trainer Aircraft1.Kiran
2.Basant
3.Sitara
Glider
1.HAL G-12.Ardhra
Satellite Launch Vehicles
1.PSLV2.GSLV
3.IRS
4.INSAT
PRODUCTS OF HAL
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CUSTOMER PROFILE
Air force Army
Navy
Coast Guard Flying Academics & Educational
Institutions
Airlines / Air taxi / Air cargoDefence R&D Laboratories /
Department of Space
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Airbus Boeing Sukhoi Aviation Corporation Israel Aircraft Industries RSK MiG BAE Systems Rolls-Royce plc Dassault Aviation Dornier Flugzeugwerke
Indian Aeronautical Development Agency Indian Space Research Organisation.
COLLABORATIONS WITH COMPANIES
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ABOUT H.A.L,ACCESSORIES DIVISION,
LUCKNOW
Established in 1964.
Primary Objective - To manufacture systems and accessories
for various aircrafts and engines and attain self sufficiency inthis area.
Spread over an area of 94,000 sq m.
Division Manufactures – Accessories for Aircrafts like Avro,
Dornier, Cheetah, Cheatak & Advanced Light Helicopters(ALH)
& SU-30.
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DIVISIONS OF HAL LUCKNOW
LCA Division
ALH Division
Sukhoi Division
Instrument Factory
Accessories Division
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SUKHOI SU-30 MKI
• The SUKHOI SU-30 MKI is a fourth generation air
superiority fighter developed by Russia’s Sukhoi and
assembled under license by India’s Hindustan Aeronautics
Limited (HAL) for the Indian Air Force (IAF).
• A variant of the Sukhoi SU-30,it is a heavy, all weather,
long range fighter.
ti l t t
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GENERAL FEATURES OF SUKHOI 30
MKI
generation planes are yet to come.
Cost of single Su-30 MKI is $ 35 million or Rs 1.61billion
As per deal between Russia’s Sukhoi Corporation and
India’s HAL , in the first phase, components will beimported from Russia and only assembling will be
done
in India.
In the second phase , there will be transfer oftechnology
from Russia to India , and then both manufacturing &
assembling will be done in India.
Various independent sources have claimed Su-30MKI
to be the most superior fighter plane in presentWorld.
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SPECIFICATIONS
Crew: 2Length: 21.935 mWingspan : 14.7 mHeight: 6.36 m
Wing area: 62.0 m²Empty weight: 17,700 kgLoaded weight: 24,900 kgMax takeoff weight: 38,800 kg
Maximum speed: Mach 2.35(2,500 km/h) at11,000m.Range: 5,000 km with internal fuel tank.
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FUEL FLOW AND METERING SYSTEM
IN SUKHOI 30 MKI
Fuel capacity of Sukhoi 30 MKI: 12 ton or 12000Kg
There are 5 fuel tanks of which one is service tank or maintank.
Service tank is centrally located is the most importantone.
Fuel from all other tanks pass through service tank before
consumption.
So in the end fuel remains only in the service tank.
All the 5 tanks are so placed that the aircraft is
aerodynamically balanced.
TANK 1 TANK 2
TANK 3
SERVICETANK
TANK 4 TANK 5
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FUEL TANKS
Number of fuel tanks: 6
• Name of fuel tanks: 1, 2, 3RT, 3LT,4, 5.
• Fuel Capacity: 1200 kg
• Special detail: Tank no. 2 is the
main tank and also known as
service tank having fuel capacity of
600 kg.
1
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STRUCTURE
Fuel quantity & flow metering system can besubdivided into:
1. Fuel Flow Metering
> It computes the total quantity of fuel available in
aircraft.Uses impeller type of sensors.
2. Fuel Quantity Gauging
> It computes the quantity of fuel in the service tank.
Uses capacitance type electronic sensors.
3. Automatic Control
> It manages the sequence of fuel flow to/from various
tanks during refueling and consumption.
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FUEL FLOW METERING Computes the quantity of fuel left in aircraft.
Based on the principle of impeller movement.
Impeller is a device which rotates due to the movementof
liquid(fuel) through pipe.
One complete rotation of impeller is associated with a
unique amount of fuel flow. This gives us the volumeof
fuel consumed.
So weight of fuel consumed:
weight of fuel = volume * density
Net fuel remaining = initial quantity of fuel – fuelconsumed
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FUEL QUANTITY GAUGING Computes the quantity of fuel left in service tank.
It is an electronic system based on the principle of
variation of capacitance with change in dielectric medium. It consists of uniform cylindrical shaped capacitor withthe
fuel acting as the dielectric.
As the fuel gets consumed , the fuel is replaced by air as
dielectric and there is a change in capacitance.
So , the remaining fuel in the service tank can becalculated
on the basis of variation in capacitance.
Fuel quantity gauge is of utmost importance when
1. Only service tank is left with fuel.
2. Flow metering system fails.
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AUTOMATIC FUEL CONTROL SYSTEM
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AUTOMATIC FUEL CONTROL SYSTEM
Automatic control manages sequence of fuel flow to/from
various tanks during refueling as well as consumption.
The fuel from all the five tanks is taken in such a way that
the aerodynamic balance of the plane is not disturbed.
This is done with the help of automatic control system.
Fuel from a certain tank is not taken all at once. After taking
a certain quantity of fuel from one tank, the valve is closed
and then fuel is drawn from another tank.
So, the sequence of fuel flow from various tanks is decided by
automatic control system.
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FUEL QUANTITY &FLOWMETERING SYSTEM
FLOW METERINGPORTION
FUEL QUANTITYGAUGE PORTION
AUTOMATIC FUELCONTROL PORTION
1. Fuel Flow Transmitter2. Refueling Fuel Flow
Transmitter3. Two Channel Temperature
Probes4. Fuel Flow Unit5. Fuel Control Panel
1. Fuel Quantity Transducers2. Two Channel Temperature
Probes3. Fuel Quantity Unit
4. Digital Light Indicator5. Fuel Control Panel
1. Fuel Quantity Transduce2. Electronic Transducer U3. Relay Semiconductor
Control Unit
BRIEF DISCUSSION OF COMPONENTS
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BRIEF DISCUSSION OF COMPONENTS
Signaling Transmitters(DSMK)
These are sensors for sensing the fuel levels in various
tanks.
Magnetic operated level switches of these probesgenerates
signal at one particular level of fuel.
Signals generated by these sensors act as an input for
automatic control portion.
6 types of such sensors are fitted in various tanks.
FUEL FLOW TRANSMITTERS
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FUEL FLOW TRANSMITTERSThese are impeller type of sensors which produce electrical
signal proportional to the rate of flow of fuel through it.
Fuel consumed by aircraft is computed based on the signalsprovided by these sensors.
FUEL QUANTITY TRANSMITTERS
These are sensors for computing fuel quantity in servicetank.
Capacitance of these probes change with variation in fuellevel
in tank. Resultant capacitance acts as an input for computing fuel in
service tank.
FUEL FLOW UNIT
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FUEL FLOW UNIT
Computes quantity of total fuel available in aircraft basedon
signals from sensors which are impeller type fuel flowtransmitters and temperature probes.
It delivers the information to following instruments:
1. Refueling Control Panel2. Stand By Equipment (SBI)
3. Complex Information Signaling System
4. Flight Data Recorder (FDR)
5. Integrated System (SOS)6. Transponder
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FUEL QUANTITY UNIT
Computes quantity of fuel in service tank based on signals
from fuel quantity transmitters and temperature probes.
It delivers the information to following instruments:
1. Refueling Control Panel
2. Stand By Equipment (SBI)
3. Complex Information Signaling System
4. Digital Light Indicator
It gives warning signal to pilot for residual fuel of 1500 Kgin
main tank.
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DIGITAL LIGHT INDICATOR
It is an electronic display device in cockpit.
It continuously displays fuel quantity of service tank.
Semiconductor Relay Control Unit
It is a part of automatic control portion.
It works as an amplifier and a switching device for the
signals required for opening and closing of valves of
various tanks in aircraft.
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COCKPIT
It has multi-function display.
Made up of special LCD.
These LCDs can withstand a temperature of -40 degree
Celsius.It can absorb repeated violent impacts of landing on aircraftcarriers.
The display is easily readable even in bright sunlight & dims
enough for the pilot to read at night without losing night vision.
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CERTIFICATIONS
The ISO 9001 for entire range ofproducts and services.
ISO 14001 for EnvironmentalManagement System.
Approval for Research and DesignCenter by Department of Science and
Technology, Govt. of India. Approval of Director General
Aeronautical Quality Assurance forMilitary Aviation Products and Services.
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THANK YOU!!!