Electric atmospheric propulsion

TL	Type	min vol	kN/	tons/	MCr/	MW/
		m^3	m^3	m^3	m^3	m^3
8	Ducted Fan	0.500	3.62	2.50	0.015	1.16
8	Electric Propeller	0.005	1.30	1.00	0.040	0.36
9	Ducted Fan	0.300	6.24	1.75	0.030	1.95
9	Electric Propeller	0.005	2.00	1.00	0.080	0.61
10	Ducted Fan	0.300	6.90	1.60	0.025	2.10
10	Electric Propeller	0.005	2.30	1.00	0.070	0.66
11	Ducted Fan	0.250	7.60	1.50	0.020	2.25
11	Electric Propeller	0.005	2.50	1.00	0.060	0.73
12	Ducted Fan	0.250	8.30	1.33	0.015	2.40
12	Electric Propeller	0.005	2.75	1.00	0.050	0.80

Ducted Fan Transonic
Electric Propeller Fast Subsonic


Proposed changes to existing table

Change TL 8 High Bypass Turbofan to Transonic

Add

TL	Type	min vol	kN/	MCr/	Fuel	Airframe
		m^3	m^3	m^3
8	Low-Bypass Turbofan	0.100	45	0.15	0.012	Supersonic

Real world: High bypass (>1:1) turbofans cannot achieve supersonic speeds but are used for subsonic-transonic transports. Low bypass (<1:1) are used in supersonic applications.