054B/new generation frigate

ChongqingHotPot92

Junior Member
Registered Member
As expected CODAD, the question is what type of diesel and the capacity? would it get to ~30MW (note that 054A is about 20MW) ?
Also whether it would be IEP ?

Another question is whether it is confirmed to have 2x 8 YJ-12 supersonic anti-ship cruise missiles ?
This is why it is still called “054”B, meaning there wouldn’t be major changes in propulsion. A change in propulsion would likely lead to a new class of designation. However, it would be interesting to see how they plan to reduce the noice of the new ship’s diesel engines given that the 054B’s primary role is ASW.
 

ChongqingHotPot92

Junior Member
Registered Member
Now I think it is pretty safe to say that the PLAN’s ambitions for 054B is pretty limited. The service simply wants a 054A armed with AESA radars and more efficient processors of battlefield information. Thus, the primary role of the new frigate remains short-to-medium air defense (via HHQ-16C/F) and ASB (I will be shocked if the 054B do not have towed sonars). Anti-surface warfare and land attack missions would be reserved for 055s and 052Ds. As for 054B, the only issue is how to reduce CODAD’s noice in order to maximize ASW capabilities. It is still possible that the population is combined-diesel-electric and diesel (a more advanced form of CODAD)
, which would lead to reduce noice and higher fuel efficiency.
 

Zichan

Junior Member
Registered Member
As expected CODAD, the question is what type of diesel and the capacity? would it get to ~30MW (note that 054A is about 20MW) ?
Also whether it would be IEP ?

Another question is whether it is confirmed to have 2x 8 YJ-12 supersonic anti-ship cruise missiles ?
The concentrated stacking of diesel engine vents decreases the probability of it having IEP: if it did, then we would expect to see a wider dispersal of engine vents as that’s one of the advantages of integrated electric propulsion architectures. Observe how far apart the vents for diesel prime movers on the FREMM/Constellation are.

However, in of itself it is not conclusive evidence against IEP.
 
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