Prototype Blade Vector Diagrams

Rotor Revs RPM Rate of Climb ft per min Induced Flow Velocity Metres Per Second Washout degrees Collective Setting degrees TAS Kts Element Radial Position % of Radius Blade Azimuth degrees Air Density KG M-3

Property	SI Unit	Kg	N	MS-1	ft s-1	ft min-1	RPM	Rev S-1	Rad S-1	Rad	Deg	NM-2	KGM3	M	Kg M S-1
Aircraft Properties
Mass	[Kg]	621.43
Rotor Radius	[M]													3.84
Rotor Chord	[M]													0.18
Rotor Speed							530.00	8.83	55.50
Tip Speed	[MS-1]			212.86
Washout	[Rad]										8
Disc Loading	[Kg M-2]		131.88
Rho	[Kg m3]												1.225
Calculated Rotor Properties
Advance Ratio			0.00
Hover Thrust	[N]		6,094.13
Hover Vi	[MS-1]			7.34		1,444.26
Hover Mass Flow	[KgS-1]	415.31
Vi	[MS-1]			7.34		1,444
Vc	[MS-1]			0.00		0
Vr	[MS-1]			153.26	502.82
VRAF				153.43
Collective Pitch Angle	[Rad]										4.67
Blade Element Properties
Element Radius	[M]													2.76
Element Area	[M2]													0.0069
Element Pitch Angle	[Rad]										6.93
Inflow Angle	[Rad]										2.7408
Angle Of Attack	[Rad]										4.1892
CL	[]	0.4608
CD	[]	0.0075
Element Lift	[N]		45.871
Element Drag	[N]		0.742
Element Thrust	[N]		45.783
Element Rotor Drag	[N]		-2.934
Element Torque	[NM]		-8.103
Dynamic Pressure	[NM-2]											14,419.60
Reynolds Number	[]												1,841,216
Blade Properties, Experimental Figures [Not reliable yet]
Blade Lift Force	[N]		3,054.63
Blade Drag Force	[N]		57.59
Blade Torque	[NM]		-562.25
Rotor Kinetic Energy	[J]		249,642.6
Blade Power	[NMS-1]														8,831.40
Blade Torque	[NM]														-562.25
Blade Centrifugal Force	[KgMS-1]														97,152.61
Blade Coning Torque	[NM]														10,293.84
Blade Mass	[Kg]														16.28
Blade Mass Moment Of Inertia	[KGm2]														81.04
Blade Angular Momentum	[]														4,497.95
Blade Coning Angle	[]														2.37

Property	SI Unit	KW	Hp	RPM	NM
Engine Figures
Engine Maximum Power	[NMS-1]	97.7	131.0
Engine RPM	[Rad S-1]			2,652.0
Engine Torque	[NM]				351.89
Gearbox Torque	[NM]				1,760.78
Rotor Torque	[NM]				-1,124.50
Rotor Power	[Hp]				-83.66
Rotor Thrust	[N]				6,099.18
Soldity					0.03
Coefficients
CT		0.0024
Cq		-0.00011
CT/σ		0.0796

Combined Lift / Drag / RotorDrag / Rotor Thrust


Combined Angles


Aerodynamic Lift


Aerodynamic Drag


Element TAS


AOA


Inflow Angle


Rotor Thrust


Rotor Drag

CL vs AOA	CD vs AOA	Cd vs Cl
CL /CD vs AOA