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Current WS-15 nozzles do somewhat resemble AL-51s, but with much higher quality. The AL-51 lacks the attention to detail (e.g. serrations on the part where the nozzles connect to the silver part in the WS-15) and the allegedly ceramic-based petals.
Also, it's interesting to note that a couple comments he (OP) made are wrong. The WS-10C already uses DD9 monocrystalline blades, and the WS-15 will use DD15 blades AFAIK. He could've mistaken the pre-2018 spec WS-15s with current WS-15s.
The WS15 has neither [double wall transpiration cooling] nor the 4th generation cobalt monocrystalline super alloy. The turbine temperature might even be lower than the 2073K of the XF91 (although 2073K is already very high). Even the [mass flow rate] is not as good as the 23kg/s air flow of the standard engine AL-51F1, and it isn't even a VCE to compensate for it with variable bypass.
Don’t believe everything you read on the internet.Also, it's interesting to note that a couple comments he (OP) made are wrong. The WS-10C already uses DD9 monocrystalline blades, and the WS-15 will use DD15 blades AFAIK. He could've mistaken the pre-2018 spec WS-15s with current WS-15s.
He also claims that:
Sure as hell doesn't sound like the revamped WS-15 to me. @sunnymaxi What do you reckon?
P.S. As for being a VCE... Anyone remember my crackpot WS-15/F120 theory? /jk
Obviously. Hence my remarks.Don’t believe everything you read on the internet.
Fourth generation cobalt superalloy Cobalt superalloys have different characteristics and therefore are used in different parts. There is nothing "new generation" about them either. They are just a different family of alloys with their own uses. It is an arbitrary classification but when you say fourth generation superalloy you are generally talking about nickel superalloys with ruthenium content.Also, it's interesting to note that a couple comments he (OP) made are wrong. The WS-10C already uses DD9 monocrystalline blades, and the WS-15 will use DD15 blades AFAIK. He could've mistaken the pre-2018 spec WS-15s with current WS-15s.
He also claims that:
Sure as hell doesn't sound like the revamped WS-15 to me. @sunnymaxi What do you reckon?
P.S. As for being a VCE... Anyone remember my crackpot WS-15/F120 theory? /jk
You can take some guesses at what alloy the WS-15 is using based on some publicly sourced information (such as what we get from aerospace exhibits) and research papers (you can get quite a lot of hits just searching up alloy names like DD9 and DD12)Fourth generation cobalt superalloy Cobalt superalloys have different characteristics and therefore are used in different parts. There is nothing "new generation" about them either. They are just a different family of alloys with their own uses. It is an arbitrary classification but when you say fourth generation superalloy you are generally talking about nickel superalloys with ruthenium content.
Furthermore, he is making things up. He can't know what alloy the WS-15 is using or its airflow.
first of all there is difference between cobalt superalloys and monocrystalline blades.. but since he is talking about DD9 being used in WS-15. that is high pressure single crystal superalloy blade.Also, it's interesting to note that a couple comments he (OP) made are wrong. The WS-10C already uses DD9 monocrystalline blades, and the WS-15 will use DD15 blades AFAIK. He could've mistaken the pre-2018 spec WS-15s with current WS-15s.
He also claims that:
Sure as hell doesn't sound like the revamped WS-15 to me. @sunnymaxi What do you reckon?
P.S. As for being a VCE... Anyone remember my crackpot WS-15/F120 theory? /jk
I am surprised that you take words from this kind of personality seriously. The profile list everything IT is interested except science and technology. I won't expect anything that is fact based from a person who is only interested in weird ideologies.Also, it's interesting to note that a couple comments he (OP) made are wrong. The WS-10C already uses DD9 monocrystalline blades, and the WS-15 will use DD15 blades AFAIK. He could've mistaken the pre-2018 spec WS-15s with current WS-15s.
He also claims that:
Sure as hell doesn't sound like the revamped WS-15 to me. @sunnymaxi What do you reckon?
P.S. As for being a VCE... Anyone remember my crackpot WS-15/F120 theory? /jk