
Standard Coefficients of Drag - Massachusetts Cop Forum
Jan 19, 2004 · Standard Coefficients of Drag Jump to Latest 14K views 2 replies 2 participants last post by j809 Feb 1, 2004 j809 Discussion starter
Finding the right drag factor? - Concept2 Forum
Nov 28, 2013 · The Drag Factor appears to change a few points depending on your rating as well so even for the same pace, even the rating comes into play. Something like ErgData is very …
Fan blade Physics and a Peek inside C2's Black Box
Apr 25, 2020 · The results : - drag factor 80 : drag coefficient C1 = 0.000078 kg m² - drag factor 100 : drag coefficient C1 = 0.000100 - drag factor 125 : drag coefficient C1 = 0.000124 - drag …
Damper settings / drag factor question - Concept2 Forum
Mar 30, 2019 · Re: Damper settings / drag factor question by ukaserex » March 31st, 2019, 12:13 am Explaining drag factor to a new rower has always been a bit complicated.
Damper setting - Concept2 Forum
Apr 16, 2021 · C1 is the drag coefficient, units [W s³] However, 1 W = 1 J/s = 1 N m/s = 1 kg m²/s³ . Hence the units of the drag coefficient C1 can also be written as [kg m²], same as for J. The …
Fan blade Physics and a Peek inside C2's Black Box
Feb 25, 2021 · - drag coefficient C1 = 0.000107 (corresponding to a drag factor of 125) ; - the force curve is parabolic with a maximum of 650N and a width of about 0.7 sec ; The results are …
Fly wheel stop before racing? - Concept2 Forum
Jul 28, 2019 · The drag coefficient is related to the drag factor. For a drag factor of 120, the drag coefficient Cd = 0.000120 kg m² Using these two characteristics and a very strong last stroke …
damper/cadence/watts - Concept2 Forum
Feb 15, 2021 · The equation then simplifies to : P = C * ω³ The drag coefficient C [in kg m²] multiplied by 10^6 equals the drag factor displayed by the PM5. E.g. for a drag factor 120, C …
RPM versus power - Concept2 Forum
Apr 4, 2007 · C is the drag coefficient. For a BikeErg the variations in the angular velocity over a pedal turn are very small, so the second term is negligible. Hence P = C * ω³. So you can …
Full calibration every time? - Concept2 Forum
Mar 16, 2006 · This drag coefficient accounts for the actual temperature and pressure, and for air flow inside and outside the flywheel cage, including the damper setting. Regarding your last …