Propulsion Simorgh IRILV


Steering engines with own (5) turbopump !



First stage steering engines (LRE-15)

Simorgh

Stage

Engines

Thrust s.l.

Isp s.l.

Thrust vac

Isp vac

Propellant

Burn time

Flow rate

Total Imp

kN

N*s/kg

kN

N*s/kg

tons

s

t/s

MN*s

1

 Nodong+ (4)

1,192.8

2540

1,303.3

2775

UDMH/AK-27

63.04

120

0.4696

174.8

LRE-15+ (4)

139.9

2510

153.0

2746

120

0.0557

2  2 x LRE-4+ (4)     70.8 2844 UDMH/N2O4 7.47 300 0.0249 21.2

Simorgh+

Stage

Engines

Thrust s.l.

Isp s.l.

Thrust vac

Isp vac

Propellant

Burn time

Flow rate

Total Imp

kN

N*s/kg

kN

N*s/kg

 

tons

s

t/s

MN*s

1

 Nodong+ (4)

1,192.8

2540

1,303.3

2775

UDMH/N2O4

63.04

120

0.4696

174.8

LRE-15+ (4)

139.9

2510

153.0

2746

120

0.0557

2  2 x LRE-4++ (4)     71.6 2864 UDMH/N2O4 + 8.00 320 0.0250 22.9

Saman-1

 Arash-24

 

 

13.0

2810

solid

0.185

40

0.0046

0.52

  


Second stage engine LRE-4


Future Simorgh (Sarir ?)
second stage engine (LRE-X) combustor



Saman-1 small solid fuel motor Arash-24