what is difference between fan and blowers
Answers were Sorted based on User's Feedback
Answer / laxmi prasad
Fan, Blower & Compressors diffr in there compression
ratios.
fan compression ratios is 1.1
Blower compression ratios is 1.1 to 1.4
Compressors compression ratios is more than 1.4
| Is This Answer Correct ? | 68 Yes | 10 No |
Answer / sbp
Fan, Blower & Compressors diffr in there compression
ratios.
| Is This Answer Correct ? | 46 Yes | 8 No |
Answer / kash
A fan is used for relatively lower pressure and high volume
flow rates and a blower is used for relatively higher
pressure and comparatively less flow rates.
| Is This Answer Correct ? | 36 Yes | 1 No |
Answer / dhruv
fan works on low mass flow of the air while blower works
for the bulk mass flow rate.
| Is This Answer Correct ? | 42 Yes | 17 No |
Answer / vivek gulhare
As per American
Society of Mechanical Engineers
(ASME) the specific ratio - the
ratio of the discharge pressure
over the suction pressure – is
used for defining the fans,
blowers and compressors
Fans - Up to 1.11
Blowers- 1.11 to 1.20
Compressors - more than 1.20
| Is This Answer Correct ? | 25 Yes | 3 No |
Answer / shwan
fan is used for lower pressure and less than the blower
but yhe compressser used for high pressure.
| Is This Answer Correct ? | 42 Yes | 26 No |
Answer / harender saini
fans has a compression ratio upto 1.1
blowers have compression ratio from 1.11 to 1.20
compressors have compression ratio above 1.20
| Is This Answer Correct ? | 11 Yes | 0 No |
Answer / chaitanya pithawa
fan is just used for air moving.Its blade are axailly bladed.
fans usually move large volumes of air at low pressure.
blower is a centrifugal fan,blower is a machine for moving
volumes of a gas with moderate increase of pressure.
| Is This Answer Correct ? | 20 Yes | 10 No |
Answer / ayyam perumal
IF THE COMPRESSION RATIO IS 1: 1, THAT IS FOR FAN,
IF THE COMPRESSION RATIO FROM 1:1 TO 1: 4, THEN IT IS
BLOWER,
IF THE COMPRESSION RATION IS ABOVE 1:4, THAT UNIT IS CALLED
AS COMPRESSOR
| Is This Answer Correct ? | 12 Yes | 4 No |
Answer / deni
for fans the relationship beetwen discharge and speed is given by...
| Is This Answer Correct ? | 3 Yes | 2 No |
Pls send me the 10 years technical question paper of Jindal steel power to my email id
12 Answers Jindal, Jindal Steel and Power, Tata Steel Limited,
We can conduct the two test for presure vessels i.e HYDRO and pnumatic. Practically Which one is danger?
If a welder qualified for 2G,3G&4G positions,then is he automatically qualified for 6G position?
What if the formula to calculate the CFM in airconditioning
How do we calculate the CFT?
Explain the working of 6 stroke engine?
best tip to increase fuel efficiency with a high powered engine ?
What is the differance between Quality Assurance Plan & Inspection Test Plan
why efficiency of combine cycle power plant is more in winter then summer ?
sir, I am applied RRB chennai,for Section engineer (mechanical),Pls mail 2007,2007 & 2008 years solved question papers.My Mail Id:nathan_cs65@yahoo.com Thanking you
What do you understand by the hooke`s coupling. What are its purposes?
what is the function of primary pump and secondary pump in HVAC plant.?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)