Evolution razgonny blok "Fregat"

 

Stage

Engine

Operated
10.08.2023

Thrust (low)

Isp (low)

Thrust (high)

Isp (high)

Propellant

Burn time

Flow rate

Total Imp

kN

N*s/kg

kN

N*s/kg

tons (max)

s

t/s

MN*s

Fregat

 S5.92 91 13.73 3168 19.61 3207 5.35 1235......874 0.0043....0.0061 16.9...17.2

Fregat-M

 S5.92
 l.n.		 7 13.96 3222 20.01 3268 6.64 1535...1085 0.0043....0.0061 21.4...21.7

Fregat-MT

 15 7.10 1640...1160 22.9...23.2

Fregat-SB

 5 10.00 2310...1635 32.2...32.7

Fregat-SBU

 - 10.71 2475...1750 34.5...35.0

Fregat-2

 - 12.24  2830...2000 39.4...40.0

 

  

S5.92 (Fobos)

Flow diagram

S5.92 (Fregat)

S5.92 l.n. (Fregat-M)

Fregat


          

           
 

Fregat-M





 



 

Fregat-MT


                                

Fregat-SB


 




 

Fregat-SB for Zenit-3F

 

Fregat-SBU



 



 

Fregat-2