Shenyang FC-31 / J-31 Fighter Demonstrator

S

stannislas

Junior Member
Registered Member
Phead128 said:
To what extent do you think the PLA will tell Chengdu to share it's sensors/avionics/codes to Shenyang, knowing J-20's technological maturity? I'm just very interested if there is cross-transfer of technology across the platforms. To me, Shenyang's FC-31 project isn't as well funded as Chengdu's J-20, so I don't know how the living hell they can develop so many of these sensors/avionics from scratch. Esp. when Chengdu did a lot of the heavy lifting...
Click to expand...
CAC and SAC are subsidiaries of AVIC, they share a lot...

the tail part of J-20 was designed by SAC, so I would imagine the same from the CAC, in fact, it was rumored CAC helped out on the J-16 control codes

in terms of sense, avionics, and etc. China has public bidding platform for all military-related development and equipments, so it mainly depends on the budgets and needs
 
G

gelgoog

Brigadier
Registered Member
There are all sorts of subsystems they could use. Not just from the J-20. If weight is an issue they can also use systems from the much lighter JF-17/FC-1 and work on those.
 
L

latenlazy

Brigadier
I don’t thing subsystems weight will be an issue. Generally miniaturization of systems works towards the favor of newer designs. The J-20’s size is primarily driven by range and internal carriage requirements.
 
G

gelgoog

Brigadier
Registered Member
AESA radar is usually built in modules. So you can make a smaller radar with less of the same kind of modules.
It will have less power and degraded detection range if it uses less modules but it will fit.
 
siegecrossbow

siegecrossbow

General
Staff member
Super Moderator
Typically a medium weight fighter developed by the same country has to weigh 2/3 of that of the heavy weight fighter to justify the expense. Maybe we can extrapolate some of J-20's numbers from those of the FC-31, which are publicized at air shows.
 
K

keiko

Just Hatched
Registered Member
gelgoog said:
AESA radar is usually built in modules. So you can make a smaller radar with less of the same kind of modules.
It will have less power and degraded detection range if it uses less modules but it will fit.
Click to expand...
do we think NRIET will make this J-35 radar or will it be a LETRI/607 project?
 
You must log in or register to reply here.
Top