problem with activation energy in fluent

Rana.P · April 15, 2014, 03:50

Hi guys,
i want to enter some reactions manually.but i have no idea about the activation energy unit in fluent.it is in ((j/kg mol)).

does any body know how to change it to ((cal/mol)) or reverse?

thanks

reformat · April 17, 2014, 03:58

Hi Rana

The unit of activation energy is in J/kmol.
Easiest way out is to convert your cal/mol to J/kmol using online unit converter for example.

Rana.P · April 21, 2014, 03:55

tnx for ur reply!

shk12345 · April 21, 2014, 09:47

There is option in define>>units.
From where you can change the units in fluent.
Try there if u have the unit if Energy there.

Rana.P · April 23, 2014, 07:52

it was great!
tnx in advance!

flappy · February 25, 2016, 06:16

Hi,

In the Reactions window in the Activation Energy field it says one must insert the value with the unit (j/kgmol). Is this a type-o and j/mol or j/kmol is required?

Best regards,
f.

April 15, 2014, 03:50	problem with activation energy in fluent	#1
Rana.P New Member Ra'na Join Date: Oct 2013 Location: Tehran.Iran Posts: 9 Rep Power: 12	Hi guys, i want to enter some reactions manually.but i have no idea about the activation energy unit in fluent.it is in ((j/kg mol)). does any body know how to change it to ((cal/mol)) or reverse? thanks

April 17, 2014, 03:58		#2
reformat New Member Jackson Sim Join Date: Apr 2014 Posts: 7 Rep Power: 12	Hi Rana The unit of activation energy is in J/kmol. Easiest way out is to convert your cal/mol to J/kmol using online unit converter for example. Mj_khaliliyan likes this.

February 25, 2016, 06:16	Activation Energy type-o?	#6
flappy New Member Join Date: Feb 2016 Posts: 4 Rep Power: 10	Hi, In the Reactions window in the Activation Energy field it says one must insert the value with the unit (j/kgmol). Is this a type-o and j/mol or j/kmol is required? Best regards, f.

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April 21, 2014, 03:55		#3
Rana.P New Member Ra'na Join Date: Oct 2013 Location: Tehran.Iran Posts: 9 Rep Power: 12	tnx for ur reply!

April 21, 2014, 09:47		#4
shk12345 Senior Member shoeb khan Join Date: Nov 2011 Posts: 179 Rep Power: 14	There is option in define>>units. From where you can change the units in fluent. Try there if u have the unit if Energy there.

April 23, 2014, 07:52		#5
Rana.P New Member Ra'na Join Date: Oct 2013 Location: Tehran.Iran Posts: 9 Rep Power: 12	it was great! tnx in advance!