Simorgh, Propulsion

Propulsion Simorgh IRILV

Steering engines with own (5) turbopump !

First stage steering engines (LRE-15)

Simorgh	Engines	Thrust s.l.	Isp s.l.	Thrust vac	Isp vac	Propellant		Burn time	Flow rate	Total Imp
Simorgh	Engines	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
1	LRE-15+ (4)	139.9	2510	153.0	2746	UDMH/AK-27	63.04	120	0.0557	174.8
2	2 x LRE-4+ (4)			70.8	2844	UDMH/N2O4	7.47	300	0.0249	21.2

Simorgh+	Engines	Thrust s.l.	Isp s.l.	Thrust vac	Isp vac	Propellant		Burn time	Flow rate	Total Imp
Simorgh+	Engines	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
1	LRE-15+ (4)	139.9	2510	153.0	2746	UDMH/N2O4	63.04	120	0.0557	174.8
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