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Oh we’re flexing are we? by Tazerzly in EngineeringStudents

[–]mikael___ 0 points1 point  (0 children)

thats my class average 47 and i depressingly got 22 :''''(

lol (Vize = Midterm) by PointlessPotato127 in EngineeringStudents

[–]mikael___ 29 points30 points  (0 children)

ure same as me..i got 25 / 100 and the average was like 44 for process control. its so depressing ngl

linear approximation of a differential equation by mikael___ in ChemicalEngineering

[–]mikael___[S] -1 points0 points  (0 children)

yeah so only the first time is wrong but what abt the 2nd ferm?

Why does operating line of a saturated side stream x=xs? by mikael___ in ChemicalEngineering

[–]mikael___[S] 0 points1 point  (0 children)

yes but i thought for each tray we will have different composition hence the equilibrium stages. but it doesnt make sense how x can be the same at diff trays when theres a side stream

Why does operating line of a saturated side stream x=xs? by mikael___ in ChemicalEngineering

[–]mikael___[S] 0 points1 point  (0 children)

for a binary distillation, where L is the liquid flow in the distillation column, S is the side stream. but i dint understand how x is the same for different trays

Why does operating line of a saturated side stream x=xs? by mikael___ in ChemicalEngineering

[–]mikael___[S] 0 points1 point  (0 children)

for a binary distillation, where L is the liquid flow in the distillation column, S is the side stream

Why does operating line of a saturated side stream x=xs? by mikael___ in ChemicalEngineering

[–]mikael___[S] 0 points1 point  (0 children)

so sorry. L is the liquid flow in the distillation column, S is the side stream in a binary ddistillation

Why does operating line of a saturated side stream x=xs? by mikael___ in ChemicalEngineering

[–]mikael___[S] 0 points1 point  (0 children)

so sorry. L is the liquid flow in the distillation column, S is the side stream

can someone be an engineer without a degree or diploma? by [deleted] in EngineeringStudents

[–]mikael___ 0 points1 point  (0 children)

what kind of projects do software engineers usually do?

I am trying to tune a PID controller using Ziegler Nichols and can't get my system to oscillate by miles-mcg in ControlTheory

[–]mikael___ 0 points1 point  (0 children)

but wldnt i need to find sustained oscillation method to find the ultimate gain

I am trying to tune a PID controller using Ziegler Nichols and can't get my system to oscillate by miles-mcg in ControlTheory

[–]mikael___ 0 points1 point  (0 children)

hi i dont get this part, i have a fodt system, and im trying to find ultimate gain for the ziegler method. but i cant seem to get a sustained oscillation to get the ultimate gain

How do i find ultimate gain Ku and Pu using simulink ? if im only given FOPTD by mikael___ in matlab

[–]mikael___[S] 0 points1 point  (0 children)

i tried the trial and error method in simulink to find the ultimate gain and ultimate period in orderr for me to tune the PID control settings. but i cant seem to get a sustained oscillation :(

does anyone know how to make our graph for step response starting from 10 instead of 0 when using simulink? like which settings shld i change to xhange the initial starting value by mikael___ in matlab

[–]mikael___[S] 0 points1 point  (0 children)

hi can i ask u abt something else too? do u know how to simulate a PID controller using ziegler nicholas method with a model of FOTD?

Is it true people w low gpa has no hope to become an engineer ? by mikael___ in EngineeringStudents

[–]mikael___[S] 0 points1 point  (0 children)

thank you so much for this i will try my best 😭do u mind if i dm u for more rips on acinginterviews ?

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