For the computational study of a scaled down truck model in a wind tunnel, other then the drag coefficient.
What other results or important factors/results could be drawn from the experiment?
For the computational study of a scaled down truck model in a wind tunnel, other then...
2. (15pts) You have been asked by a baseball manufacturer to study how certain stitching patterns on a baseball prototype affect travel distance. Using principles of dynamic similarity you make a baseball model that is three times the size of a regular baseball and you place it in a wind tunnel. You remember from fluid mechanics that the Reynolds (Re) number is important to this problem (see class notes for Re number derivation) (a) What parameters must be controlled to...
A bridge is supported by two types of rectangular cross-section piles located in a river as shown in Figure 1. The width of the piles is w 0.5 m and their lengths are either l-2 m or 12 = 2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is ρ = 1000 kg/mand its absolute viscosity 1.00 x 10-3 N.s/m2 You are asked to perform dimensional analysis to find the drag force on...
A bridge is supported by two types of rectangular cross-section piles shown in Figure I. The width of the piles is w 0.5 m and their lengths are either li-2 m or l2 2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is p 1000 kg/m and its absolute viscosity 1.00 x 10-3 N.s/m2. located in a river as You are asked to perform dimensional analysis to find the drag force on the...
You are an underwater swimming robot that will propel itself through water at a speed of 2 m/s. You'd like to estimate both the drag and the rate of heat loss due to convection on the robot at that swimming speed; unfortunately, the largest test facility you have access to is a water tunnel that can only fit a scale model of the robot with a length 1/5 of the full size. designing a) At what swimming speed should you...
A bridge is supported by two types of rectangular cross-section piles located in a river as shown in Figure 1. The width of the piles is w - 0.5 m and their lengths are either l 2 m or 12 2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is p 1000 kg/m and its absolute viscosity 1.00 x 10-3 N.s/m2 You are asked to perform dimensional analysis to find the drag force...
A bridge is supported by two types of rectangular cross-section piles located in a river as shown in Figure 1. The width of the piles is w -0.5 m and their lengths are either lı- 2 m or l2-2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is p 1000 kg/m3 and its absolute viscosityH 1.00 x 10-3 N.s/m2. You are asked to perform dimensional analysis to find the drag force on the...
A bridge is supported by two types of rectangular cross-section piles located in a river as shown in Figure 1. The width of the piles is w 0.5 m and their lengths are eitherl 2 m or 12 2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is ρ-1000 kg/m' and its absolute viscosityH-1 .00 x 103 N.s/m2 You are asked to perform dimensional analysis to find the drag force on the piles,...
A bridge is supported by two types of rectangular cross-section piles located in a river as shown in Figure 1. The width of the piles is w = 0.5 m and their lengths are either 11-2 m or l2 2.5 m. The river of depth of about 20 m runs at 2 m/s. Water density is p 1000 kg/m3 and its absolute viscosityu- 1.00 x 10-3 N.s/m2. You are asked to perform dimensional analysis to find the drag force on...
1.A pickup truck is traveling down the highway at a steady speed of 31.1 m/s. The truck has a drag coefficient of 0.45 and a cross-sectional area of the truck is 3.3 3.3 m2. Assume the density of the air is 1.2 1.2 kg/m3. How much energy does the truck lose to air resistance per hour? Give your answer in units of MJ (megajoules). 2.An unknown object is placed inside of a spherical container and dropped from an airplane. When...
Gross Sales Distance to Neighborhood MedianNeighborhood NeighborhoodNumber Businesses Median Age Parking Dummy Variable Free Parking Nearby Location Day) University (mi) Residential Population within 5 mi 3 5 0 1 2 2 NeighborhoodNumber Businesses Parking Dummy Variable Free Parking Nearby Location(1 Day) University (mi) Residential Population within 5 mi 10400 9 1 Excel Assignment #2: Multiple Regression The Food Truck Case Study Overview and Objectives This assignment examines the case of a new food truck and the role that location plays...