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The PW4000 turbofan engines can produce visible smoke primarily due to incomplete combustion of fuel, which can result from factors like engine design, operational conditions, or maintenance issues. Additionally, oil leakage into the combustion chamber or the use of lower-quality fuel can contribute to increased smoke emissions. While smoke is often more pronounced during takeoff and high power settings, it can also indicate potential engine problems requiring attention.
What else can I help you with?
Why are smokey mountains smokey?
There is always a lot of fog around the mountains but it is not acctually smokey as in fire smokey.
What band did Smokey Robinson lead?
Smokey Robinson led The Miracles.
Is Smokey Roninson a Falsetto?
Smokey Roninson is falsetto. He is a well known singer.
When was The Temptations Sing Smokey created?
The Temptations Sing Smokey was created in 1964.
Is marv tarplin still perfoming with smokey?
Marv and Smokey parted ways in August, 2008
What type of engines does a Boeing 747-400 have?
The Boeing 747-400 series have a PW4000 turbofan engine aircraft. Each 747 carries 4 of them; 2 on each wing.
What type of starting system in high bypass turbofan engine?
High Bypass turbofan engines use pneumatics (air) for starting the engines.
Are there spark plugs in turbofan engines?
No. There are not "spark plugs" on turbofan engines. There are ignitors, which help to ignite the fuel during start, but unlike spark plugs, ignitors do not run constantly.
How many engines does a B 52 bomber have?
A B-52 has 8 TF33-P-3 turbofan engines
How many engines are there on an Airbus a330?
The Airbus A330 has 2 engines, 1 on each wing. These engines can be: General Electric CF6, Pratt & Whitney PW4000, and Rolls-Royce Trent 700.
How is an Airbus propelled?
Airbus airliners use high bypass turbofan jet engines.
What Model enegine does an A-10 have?
It has two General Electric TF34-GE-100A turbofan engines.
What are three major types of jet engines?
Turbojet, turbofan and turboprop. Also, turboshaft and ramjet.
Is a embraer rj145 a prop or jet engines?
I think they are jet aircraft although they have turbofan engines. You can check more on thee link below
What is used to speed gas through gas pipelines?
Gas Tubines/ Jet (Turbofan) Engines used as compressors.
What is the force of thrust generated by a Pratt and Whitney PW4000 jet engine?
The thrust generated by a Pratt and Whitney PW4000 jet engine can vary depending on the specific model and configuration. However, these engines typically produce thrust in the range of 52,000 to 98,000 pounds-force (lbf) during normal operation.
How many engines does an A330 have?
The Airbus A330 is equipped with two engines. Depending on the specific model, it can be powered by either Pratt & Whitney PW4000, General Electric CF6, or Rolls-Royce Trent 700 engines. These engines provide the necessary thrust for both passenger and cargo versions of the aircraft.
