Shreveport Gun and Target Club

does the SAE measure the displacement of the rotary engine properly?

currently the SAE measures the displacement of a rotary engine based on one of it’s 3 working chambers per rotor.

Note that in a rotary engine the Otto cycle is completed on a single rotation of the rotor. The volume of one rotor chamber during one cycle event times the number of rotors is the same as measuring the volume of a piston engine by the volume of one cylinder times the number of cylinders.

Steorn motor V2: Measuring the coil inductance Vs the rotor magnet angle

RCBS LITTLE DANDY POWDER MEASURE ROTOR # 8. # 86008. NICE!!!! $7.95

RCBS LITTLE DANDY POWDER MEASURE ROTOR # 9. # 86009. NICE!!!! $16.00

RCBS LITTLE DANDY POWDER MEASURE ROTOR # 13. # 86013. NICE!!!! $12.05

Fowler Drum & Rotor Measuring Kit With Caliper 74-101-777 $74.79

Fowler Xntded Range Drum/Rotor Measuring Kit W/Xtra Value FOW74-101-888 $76.39

NESCO (NM9550) 12 Electronic Digital, Brake & Rotor Gauge, measure drums & rotors, extra long arms which are a solid part of the frame not add-ons, large dispay readout, inch / metric conversions, reset, and on / off & auto shut-off, 0 – 12/ 0 – 305mm capacity, .001 / .01mm resolution, hardened stainless steel frame, includes deluxe zippered case. $133.32 …

NESCO (NM9555) 20 Electronic Digital, Brake & Rotor Gauge, measure drums & rotors, extra long arms which are a solid part of the frame not add-ons, large dispay readout, inch / metric conversions, reset, and on / off & auto shut-off, 0 – 20/ 0 – 508mm capacity, .001 / .01mm resolution, hardened stainless steel frame, includes deluxe zippered case. $216.65 …

NESCO (NM9580) 6 Electronic Digital, Brake & Rotor Gauge, measure drums & rotors, extra long arms which are a solid part of the frame not add-ons, large dispay readout, inch / metric conversions, reset, and on / off & auto shut-off, 0 – 6/ 0 – 153mm capacity, .001 / .01mm resolution, hardened stainless steel frame, includes deluxe zippered case. $81.65 …

Noctua (NF-B9 PWM) – 92mm Two Speed Premium Fan, 1600/1300 RPM, SSO2 Bearing with NE-FD1 PWM IC $18.79 Connector 4-pin PWM Bearing SSO Blade Geometry NF-B9 Blade Design Rotational Speed (+/- 10%) 1600 RPM Rotational Speed with L.N.A. (+/- 10%) 1300 RPM Min. Rotational Speed (PWM) 300 RPM Airflow 64.3 m³/h Airflow with L.N.A. 52,6 m³/h Acoustical Noise 17,6 dB(A) Acoustical Noise with L.N.A. 13,1 dB(A) Static Pressu…

EVS SB02 Shoulder Brace $39.95 EVS SB02 Shoulder Brace Designed to help rotator cuff, damaged and dislocated shouldersMade from vented neoprene “Airprene”No restriction on range of motionPulls arm into rotator cuff…