Engineering, 13.11.2019 20:31 sonaihriley

An esp must treat 300,000 acfm with 99% efficiency.
a) for an effective drift velocity of 0.25 ft/sec, calculate the required collection area.
b) assuming the plates are 15 feet tall and 6 feet long, and are arranged with three mechanical fields, calculate the aspect ratio.
c) estimate the total number of plates in this esp.
d) estimate the cost of this esp (f. o.b. manufacturer and tic), both in 1998 dollars, then in 2002 dollars. (i_1998: = 1061.9; i_2008: = 1449.3).
e) calculate the fan power if the average pressure drop is 0.6 in. h_2o and the fan/motor efficiency is 70%.

Answers: 3

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.

Answers: 1

Answer

Engineering, 04.07.2019 18:10

True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Water at the rate of 1 kg/s is forced through a tube with a 2.5 cm inner diameter. the inlet water temperature is 15°c, and the outlet water temperature is 50°c. the tube wall temperature is 14°c higher than the local water temperature all along the length of the tube. what is the length of the tube?

Answers: 3

Answer

Engineering, 04.07.2019 18:20

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor

Answers: 3

Answer

You know the right answer?

An esp must treat 300,000 acfm with 99% efficiency.
a) for an effective drift velocity of 0.25...

Questions