WebFeb 2, 2012 · With frontal area enough for a comfortable four-adult cabin, the 2nd-generation Prius scores low drag with an excellent 0.26 Cd. Today’s 3rd-gen Prius Cd is a tick better at 0.25, but it’s a little bigger too. Note how the Corvette and the Prius have nearly identical drag areas. A Prius is bigger than a Corvette but it has a better Cd. http://clubdbsa.org/riding_trail.html
The Optimal Position of a Motorcyclist - ResearchGate
WebThe reference area depends on what type of drag coefficient is being measured. For automobiles and many other objects, the reference area is the projected frontal area of the vehicle. This may not necessarily be the cross-sectional area of the vehicle, depending on where the cross-section is taken. http://www.apexgarage.com/tech/horsepower_calc.shtml budapest thermal bath price
Motorcycle Workshop. Part 2: Aerodynamics - Yamaha Part
WebMay 4, 2016 · Small frontal area has a significant positive effect on reducing overall drag coefficient by reducing friction drag, but the main problem … A typical projected frontal area for motorcycles is in the neighborhood of 2.9–3.9 sq ft (0.27–0.36 m 2). When the C d A figure is reported, it is sometimes in nonstandard units making it hard to compare between motorcycles and automobiles. See more Motorcycle testing and measurement includes a range of more than two dozen statistics giving the specifications of the motorcycle, and the actual performance, expressed by such things as the output of the engine, and the … See more With power typically being the product of force and speed, a motorcycle's power and torque ratings will be highly indicative of its performance. Reported numbers for power and torque may however vary from one source to another due to inconsistencies in how testing … See more Automotive aerodynamics of motorcycles are not as frequently measured by third parties or reported by manufacturers as other figures like power. The dimensionless … See more • Conversion of units • Curb weight - the car and truck equivalent of motorcycle wet weight • Dry weight (automobile) See more Motorcycle speed tests, especially at high speeds, are prone to variation due to human error, limitations in equipment, and atmospheric factors like wind, humidity, and altitude. The published results of two otherwise identical tests could vary depending on … See more Motorcycle weight is expressed in three ways: gross vehicle weight rating (GVWR), dry weight and wet weight. GVWR is the maximum total weight of the motorcycle including all … See more The following have been commonly used at one time or another to describe motorcycles. Not all of them apply to every motorcycle, and most sources publish only a subset of this list, while others have unique measurements not seen elsewhere. See more WebFront and rear panniers – 7.9% slower than bikepacking bags @ 30KPH. Two large rear panniers – 6.5% slower than bikepacking bags @ 30KPH. Two large front panniers – 6.4% slower than bikepacking bags @ 30KPH. Hands in the grips, riding upright – 6.2% slower than hands near the stem, arms flat @ 26KPH. budapest thermal springs