Estimate the wind velocity during a hurricane

Assignment Help Mechanical Engineering
Reference no: EM13718426

A drag force meter is used to estimate the wind velocity during a hurricane. A force of 4.8 N is measured by the meter and the meter has a cross sectional area of 16.9 cm2 with a coefficient of drag of 0.66. What is the wind velocity in mph? Let the density of air be 1.2 kg/m3

Reference no: EM13718426

Questions Cloud

Entropy generation during the compression of steam : Determine the work input and entropy generation during the compression of steam from 100 kPa to 5 MPa in (a) an adiabatic pump and (b) an adiabatic compressor is the inlet state is saturated liquid in the pump and saturated vapor in the compressor an..
Develop marketing plan for product or service of your choice : Develop a marketing plan for a product or service of your choice offered in the Northern Territory.
Assume the supports only exert vertical forces on the pipe : The open-ended polyvinyl chloride pipe has an inner diameter of 4 in. and thickness of 0.2 in. It carries flowing water at 57psi pressure. If the flow of water within the pipe is stopped due to the closing of a valve, determine the state of stress in..
Difference between sensor less ECS and sensor end ECS : What is the difference between sensor less ECS and sensor end ECS. Can a motor with a sensor less ECS be programmed into a controller and be programmed autonomously?
Estimate the wind velocity during a hurricane : A drag force meter is used to estimate the wind velocity during a hurricane. A force of 4.8 N is measured by the meter and the meter has a cross sectional area of 16.9 cm2 with a coefficient of drag of 0.66. What is the wind velocity in mph? Let the ..
Find what the minimum possible thickness of the oil film : A film of oil of index of refraction n = 1.44 floats on water (n = 1.33). Determine the minimum possible thickness of the oil film
Thermal anemometry is used to determine the mass flow rate : Thermal anemometry is used to determine the mass flow rate of water through a pipe. A wire dissipating heat is installed in the pipe. Upstream of the wire, the temperature is measured to be 20.3 C. Well downstream of the wire, where the fluid is suff..
What was the percent increase in the spring compression : You compress a spring by a certain distance. What was the percent increase in the spring's compression distance
Describe the firms in the proposed merger : Explain whether the competitive environment in this industry benefits society or not. Is a high degree of market concentration a boon or threat to consumers?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Stray heat transfer and kinetic and potential energy

1 water vapor at 6 mpa 6008c enters a turbine operating at steady state and expands to 10 kpa. the mass flow rate is 2

  Neglect kinetic-potential energy changes-compressor power

Air is compressed at steady state from 100 kPa, 300 K, to 600 kPa, 440 K with a mass flow rate of 4 kg/s. Heat transfer occurs at a rate of 42.3 kJ/kg of air flowing to cooling water circulating in a water jacket enclosing the compressor.

  Neglecting changes in kinetic and potential engery and

a heat exchanger at an industrial plant uses river water to condense 2x105 kgh of steam from saturated vapor to

  How much does it save in gasoline if compared to a 30

the hybrid vehicle engine produces an average of 25 kw of power output and has an efficiency of 65. assume it runs 200

  You are requiredto heat treat samples of al 2024 to a t6

you are requiredto heat treat samples of al 2024 to a t6 condition but you dont know what heat treating schedule to

  In a preliminary design for a mail-sorting machine parcels

in a preliminary design for a mail-sorting machine parcels moving at 2 fts slide down a smooth inclined ramp and a

  If the body has a forward speed of 2 insec and its position

a retarding force is applied to a body moving in a straight line so that during an interval of its motion its speed u

  Determine the value of h for which the ball rolls

The force exerted on the cue ball by the cue is horizontal. Determine the value of h for which the ball rolls without slipping. (Assume that the frictional force exerted on the ball by the table is negligible.)

  Calculate the overall heat transfer coefficient

Calculate the overall heat transfer coefficient between the air and the water (answer in W/m^2K).

  An air standard otto cycle has the following cycle states

an air standard otto cycle has the following cycle states where state a is the beginning of the isentropic compression

  Steam enters an adiabatic turbine at 10 mpa and 500 0c and

steam enters an adiabatic turbine at 10 mpa and 500 0c and leaves at 10 kpa with quality of 90 . neglecting the changes

  Determine the critical load

A steel column has a length of 9 m and it fixed at both ends. If the cross-section area has the dimensions shown determine the critical load. Est = 200 GPa QY = 250 MPa

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd