View Single Post
Old 09-03-2020, 09:37 PM   #9 (permalink)
Vman455
Moderator
 
Vman455's Avatar
 
Join Date: Feb 2012
Location: Urbana, IL
Posts: 1,939

Pope Pious the Prius - '13 Toyota Prius Two
Team Toyota
SUV
90 day: 51.62 mpg (US)

Tycho the Truck - '91 Toyota Pickup DLX 4WD
90 day: 22.22 mpg (US)
Thanks: 199
Thanked 1,804 Times in 941 Posts
Quote:
Originally Posted by JulianEdgar View Post
The dotted lines show flow around the car.
I don't think this is the case; Hucho is quite clear that this is a two-dimensional section. I believe the dotted lines are meant to represent possible duct paths between intakes and outlets for cooling and cabin ventilation air. The paragraph after the one you posted explains:

Quote:
From the pressure distribution shown in Fig. 2.4, suitable positions for the air intake and outlet for the cooling and ventilation system can be selected. The intake should be placed in regions of high pressure, e.g. in the nose region or in the scuttle, whereas the outlet may be placed in a region of suction.
__________________
UIUC Aerospace Engineering
www.amateuraerodynamics.com
  Reply With Quote
The Following 2 Users Say Thank You to Vman455 For This Useful Post:
freebeard (09-03-2020), samwichse (09-04-2020)