Estimate particle size will be collected with efficiency

Assignment Help Civil Engineering
Reference no: EM13304923

A cyclone is designed with an inlet width (W) of 12.0 cm and has four effective turns. The inlet gas velocity is 15.0 m/s and the particle density is 1.70 g/cm3. (a) Estimate the particle size that will be collected with 50 % efficiency. Assume the carrier gas is air at T= 77 ?C and P = 1 atm. (b) Looking at the graph of collection efficiency vs. particle size ratio, estimate what size particle would be removed at 90% efficiency in this cyclone.

Reference no: EM13304923

Questions Cloud

How many additional sales dollars must be produced : how many additional sales dollars must be produced to cover each $1.00 of inremental advertising and the total contribution dollars if the price of product is reduced by 10 percent?
What is the resistance and inductance of the coil : An air-core solenoid is attached to a 6 V battery via a switch. The switch is closed, what is the resistance and inductance of the coil
How much should you be willing to pay for the bond : You are considering a 10 year, $1,000 par value bond. its coupon rate is 9%, ad interest is paid semi-annually. If you require an "effective" annual interest rate (not a nominal rate) of 8.16%, how much should you be willing to pay for the bond?
Determine consequent compressive stress in the curtain wall : Because of the insulation between them, the sun heats up the wall panel 120 degrees F but the column to 80 degrees F. Determine the consequent compressive stress in the curtain wall.
Estimate particle size will be collected with efficiency : A cyclone is designed with an inlet width (W) of 12.0 cm and has four effective turns. The inlet gas velocity is 15.0 m/s and the particle density is 1.70 g/cm3. (a) Estimate the particle size that will be collected with 50 % efficiency.
What is the wavelength of this wave in a vacuum : A certain EM wave has a wavelength of 4e-7 m and a speed of 2.5e8 m/s in a particular material (not a vacuum). What is the wavelength of this wave in a vacuum
What is the turn ratio of the transformer : an ac power generator produces 60 a (rms) at 4000 v. the voltage is stepped up by an ideal transformer, what is the turn ratio of the transformer
Calculate distance up ramp using the work energy theorem : A 58.3 degree inclined plan has a spring with spring constant 23,400 N/m attached at the bottom.A 1.2 kg block is placed on the plane and compresses the spring a distance of 2.4 cm from equilibrium.
Find the energy transferred from it by heat : A thermodynamic system undergoes a process in which its internal energy decreases by 455 J. Find the energy transferred from it by heat

Reviews

Write a Review

Civil Engineering Questions & Answers

  What is the factor of safety against sliding

a concrete dam retaining water has a specific weight of concrete of 23.5kn/m3, what is the factor of safety against sliding & overturning and pressure intensity on the base if coefficient of friction is 0.45.

  Find magnitude of the velocity and acceleration of light

The search light is rotating at a constant rate of 4 rad per second. Find the magnitude of the velocity and acceleration of the spot of light on the wall when the search light beam makes a 45 degree angle with the wall.

  Explain can the system be viewed as being a pure substance

A system consists of liquid oxygen in equilibrium with oxygen vapor. How many phases are present The system undergoes a process during which some of the liquid is vaporized.

  Four-lane highway for adequate ssd

A horizontal curve was designed for a four-lane highway for adequate SSD. Lane widths are 12 feet, and the superelevation is 0.06 and was set assuming maximum fx.

  Report on separate eligible bachelors

Calculate the numbers of married men, single men, married women and single women. Print these numbers on a student summary report. If any single men are over 30 years of age, print their names and ages on a separate eligible bachelors report.

  Calculate the force

Calculate the force (in Kn) a punch press must exert if it is to punch out a large washer from a strip of 5-mm thick sheet steel with an ultimate shear strength of 400 MPa. The washer dimensions are as follows: hole diameter is 27 mm. outside diam..

  Equal-tangent crest vertical curve

An equal-tangent crest vertical curve is designed with a PVI at station 110+00 and a PVC at station 107+43.3. if the high point is station 110+75.5 what is the design speed of he curve?

  Determine what is the pressure acting on the sand

A 3-ft diameter column with weight of 150 kg is placed on top of 1 m thick aggregate layer. The soil beneath the aggregate layer is sand. The friction angle of the aggregate is 36 degrees and the unit weight is 22 lb/ft3. What is the pressure acti..

  Determine the ph of solution if an equivalent amount of naoh

A solution contains 300 mg/L of acetic acid. Determine the pH of the solution if an equivalent amount of sodium hydroxide (NaOH) is added to it. Determine the concentration of NaOH required (in mg/L).

  How many kilograms each of pearlite

how many kilograms each of pearlite and preutectoid phase form? schematically sketch and label the resulting microstructure

  Calculating the principle of shoring system

How to calculate the principle of shoring system in formwork analysis when the secondly floor upper has been poured?

  How to plot the shear and moment diagrams for the beam

Given simply supported beam with an overhang. The beam is 12 inches wide by 24 inches deep, and the slab is 6 inches deep. use a roof live load of 20 psf, and a concrete density of 150 pdf. the beams are spaced 15 feet apart.

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