Blade Loading turbo Chart?

August 17, 2006, 05:08

when i use that blade loading turbo chart,i found the temperature isn't appraprate, a little bit more higher, is there a range when i came out the temprature^?

mausam24 · August 17, 2012, 03:46

how can we get blade loading chart for different blade loading span
for example: chart for 20%of blade span? in CFX result

csmistry · August 23, 2012, 12:46

Blade loading is basicaly showing pressure variation on blade surface. that in aerodynamic term we say Cp. It is batter to go through this cp plot!!! secondly blade loading feature in turbo mode gives an option to see blade loading at different span...

mausam24 · August 24, 2012, 01:20

thank you for reply.I cannot properly map the pressure in CFX and FEM. can there be any better way to perform it . i am performing the mechanical Design of Francis turbine using FSI?

csmistry · August 26, 2012, 06:30

Not much idea for turbomachines but you can consider pressure distribution on blade surface and use this data for FEM analysis considering cantilever beam and hub to be fix end load as pressure load already obtain from CFX. in start up manu only you can do it.

August 17, 2006, 05:08	Blade Loading turbo Chart?	#1
prayskyer Guest Posts: n/a	when i use that blade loading turbo chart,i found the temperature isn't appraprate, a little bit more higher, is there a range when i came out the temprature^?

August 17, 2012, 03:46	blade loading chart	#2
mausam24 New Member Mausam Shresha Join Date: Aug 2012 Posts: 13 Rep Power: 14	how can we get blade loading chart for different blade loading span for example: chart for 20%of blade span? in CFX result

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August 23, 2012, 12:46		#3
csmistry Member mistry Join Date: Apr 2009 Location: India Posts: 69 Rep Power: 17	Blade loading is basicaly showing pressure variation on blade surface. that in aerodynamic term we say Cp. It is batter to go through this cp plot!!! secondly blade loading feature in turbo mode gives an option to see blade loading at different span...

August 24, 2012, 01:20		#4
mausam24 New Member Mausam Shresha Join Date: Aug 2012 Posts: 13 Rep Power: 14	thank you for reply.I cannot properly map the pressure in CFX and FEM. can there be any better way to perform it . i am performing the mechanical Design of Francis turbine using FSI?

August 26, 2012, 06:30		#5
csmistry Member mistry Join Date: Apr 2009 Location: India Posts: 69 Rep Power: 17	Not much idea for turbomachines but you can consider pressure distribution on blade surface and use this data for FEM analysis considering cantilever beam and hub to be fix end load as pressure load already obtain from CFX. in start up manu only you can do it.