It was in the 1940s that the initial turbine plane was developed. This was the time when the new engine was lubricated using mineral oils. Later on, the use of mineral oils turned out to be challenging. The problem was that mineral oils only needed a short period of time to reach their limits of capability. This necessitated more research in order to develop improved engine oils. This is what Aircraft turbine oil are all about.
When the research was concluded, synthetic oil technology was unveiled. The research in those early days was primarily performed by the military and type I or 3 centistroke jet oils were produced. Type I oils are fully synthetic oils, which are based on esters. In the beginning, these oils worked perfectly because jet engines of those days were not very powerful and did not produce too much heat like modern engines.
Nevertheless, engine technology went through many improvements and there existed newer engines by the late 50s and early 60s. Being more powerful and producing a lot of heat, the newer engines made type I engine oils attain their limits very quickly. The oils lead heavy oil accumulation in the engine, also called coking. It led to the oils being put on fixed drain intervals and requiring more regular maintenance.
The shortcomings of the type I oils necessitated more research aimed at coming up with improved technology for engine oils. This gave rise to type II oils, which later on were referred to as second generation engine oils while type I were referred to as first generation. Type II jet oils, just like type I jet oils are made of synthetics based on esters.
All turbine driven aircraft currently in the world have adopted the use of type II jet oils which has proven itself to be very useful. They are currently utilized and traded as the most commercially and technically long-lasting and successful oils that the aviation industry has ever come up with. However, they need to be used jointly with additives for them to have the degree of efficiency that is needed.
Also, they must be made out of improved esters than those used in type I oils. The result is that type II oils can attain a 38 degree Celsius improvement in high temperature limit over their type I counterparts. This capability helps to eliminate the need for regular oil drains in jet engines like was the case with type I oils.
The truth is that the invention of both types I and II jet oils saved the aviation industry. Without proper lubrication, jet engine would fail within minutes of taking off. Thus, with the oils, friction losses that happen to the engine are kept to a minimum. Friction losses are minimized taking into consideration several factors that include time of year, climate, ambient temperature, engine usage, engine design, and location among others.
Inside the engine, jet oils perform several functions. The functions include lubrication, sealing, corrosion protection, noise reduction, maintenance of continuous propeller blade action and cooling. Lubrication is the most essential function and oils create a protective layer in between parts to achieve friction reduction.
When the research was concluded, synthetic oil technology was unveiled. The research in those early days was primarily performed by the military and type I or 3 centistroke jet oils were produced. Type I oils are fully synthetic oils, which are based on esters. In the beginning, these oils worked perfectly because jet engines of those days were not very powerful and did not produce too much heat like modern engines.
Nevertheless, engine technology went through many improvements and there existed newer engines by the late 50s and early 60s. Being more powerful and producing a lot of heat, the newer engines made type I engine oils attain their limits very quickly. The oils lead heavy oil accumulation in the engine, also called coking. It led to the oils being put on fixed drain intervals and requiring more regular maintenance.
The shortcomings of the type I oils necessitated more research aimed at coming up with improved technology for engine oils. This gave rise to type II oils, which later on were referred to as second generation engine oils while type I were referred to as first generation. Type II jet oils, just like type I jet oils are made of synthetics based on esters.
All turbine driven aircraft currently in the world have adopted the use of type II jet oils which has proven itself to be very useful. They are currently utilized and traded as the most commercially and technically long-lasting and successful oils that the aviation industry has ever come up with. However, they need to be used jointly with additives for them to have the degree of efficiency that is needed.
Also, they must be made out of improved esters than those used in type I oils. The result is that type II oils can attain a 38 degree Celsius improvement in high temperature limit over their type I counterparts. This capability helps to eliminate the need for regular oil drains in jet engines like was the case with type I oils.
The truth is that the invention of both types I and II jet oils saved the aviation industry. Without proper lubrication, jet engine would fail within minutes of taking off. Thus, with the oils, friction losses that happen to the engine are kept to a minimum. Friction losses are minimized taking into consideration several factors that include time of year, climate, ambient temperature, engine usage, engine design, and location among others.
Inside the engine, jet oils perform several functions. The functions include lubrication, sealing, corrosion protection, noise reduction, maintenance of continuous propeller blade action and cooling. Lubrication is the most essential function and oils create a protective layer in between parts to achieve friction reduction.
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