How is the drag coefficient used in fluid dynamics?
Drag coefficient. In fluid dynamics, the drag coefficient (commonly denoted as: , or ) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water. It is used in the drag equation in which a lower drag coefficient indicates the object will have less aerodynamic…
What kind of engine does the Lexus IS F have?
The Lexus IS F features a 4,969 cc (5.0 L; 303.2 cu in) direct-injected 2UR-GSE V8 producing SAE 310 kW (416 bhp; 421 PS) at 6600 rpm, while peak torque is 371 lb⋅ft (503 N⋅m) at 5200 rpm.
What kind of engine does the Lexus IS C have?
The premium coupe-cabriolet features a three-piece aluminum hardtop which retracts in 20 seconds and has a drag coefficient of just 0.29. The Lexus IS C gets powered by two petrol engines from the sedan range, the 2.5- and the 3.5-liter.
How is the drag force related to the reference area?
Two objects having the same reference area moving at the same speed through a fluid will experience a drag force proportional to their respective drag coefficients. Coefficients for unstreamlined objects can be 1 or more, for streamlined objects much less. Flow around a plate, showing stagnation.
The Lexus IS F features a 4,969 cc (5.0 L; 303.2 cu in) direct-injected 2UR-GSE V8 producing SAE 310 kW (416 bhp; 421 PS) at 6600 rpm, while peak torque is 371 lb⋅ft (503 N⋅m) at 5200 rpm.
What is the formula for the coefficient of drag?
Frontal Area formula = Height * Width * .84 (Height and Width in feet) Frontal Area formula = (Height/12) * (Width/12) * .84 (Height and Width in inches) CdA formula = Cd * Frontal Area
The premium coupe-cabriolet features a three-piece aluminum hardtop which retracts in 20 seconds and has a drag coefficient of just 0.29. The Lexus IS C gets powered by two petrol engines from the sedan range, the 2.5- and the 3.5-liter.
What kind of rating does a Lexus IS get?
The Insurance Institute for Highway Safety gives the Lexus IS sedan a “Good” overall score for both front and side impact tests, and also ranks the IS “Good” in all fourteen measured categories in the front and side impact crash tests.