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

  The corresponding mass flow rates not the original

incoming air flow of 200 m3h at a temperature of 20oc and a humidity ratio of 0.012 kgvkga is mixed in a chamber with

  Which emits more sox per unit amount of electricity

which emits more sox per unit amount of electricity produced a coal-fired plant with a 90 efficient so2 scrubber or an

  Illustrate six typical application of primary cells

Illustrate six typical application of primary cells and illustrate six typical applications of secondary cells.

  Positive displacement and dynamic air compressors

With reference to basic constructional features, contrast the methods of compression employed by positive displacement and dynamic air compressors.

  Stray heat transfer with the surroundings and changes in

a pump a steady state receives liquid water at 20 c and 100 kpa with a mass flow rate of 50 kgmin. the water exits the

  Determine the height from which the rock was thrown

A rock is thrown straight down from the top of a cliff overlooking a canyon with an initial velocity 60 ft/sec and it hits the bottom of the canyon in 9 seconds. Determine the height from which the rock was thrown

  Before entering the furnace the air is preheated from 32f

propane is to be burned with 15.0 excess air. before entering the furnace the air is preheated from 32f to 575f. at

  If a woman has a weight of 130 lbf at sea level find in

the acceleration of gravity g as a function of elevation z above sea level is given by g 32.17 - 3.32x10-6 z where g

  Using both graphical and analytical methods in assessing

the following linear failure envelopes for a rock mass are givenintact rockfriction angle 350cohesion 900 psitension

  Determie a if the quality of the mixture is initially at 50

a 2.0 cubic meter rigid tank contains a water-vapor mixture at 100 kpa. heat is transfered until the pressure reaches

  Determine the total entropy change for this process

A 60-kg iron block and a 39-kg copper block, both initially at 76oC, are dropped into a large lake at 9oC. Thermal equilibrium is established after a while as a result of heat transfer between the blocks and the lake water. Determine the total entrop..

  What is an exergy factor 8 what is a pinch point and what

what is an exergy factor? 8 what is a pinch point and what is it used for? 9 what does the compressor in figure 2 do?

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