Пікірлер
@rimmysharma3270
@rimmysharma3270 14 күн бұрын
Hi could u please explain how cascade function works with low override function. There are two controllers the output of LV is in % and output of FIC will be in nm3/hr how the low selector will select low value from two diff inputs ?
@rafikraja258
@rafikraja258 Ай бұрын
Offshore oil rig layout at mat jack type rig
@tylermcnally8232
@tylermcnally8232 Ай бұрын
Worst voice ever.
@dineshkrishnasai6898
@dineshkrishnasai6898 Ай бұрын
Nice explanation, Thank you
@just_Imagine2883
@just_Imagine2883 2 ай бұрын
very informative
@iandavies6575
@iandavies6575 3 ай бұрын
Looks very straightforward
@Baglan748
@Baglan748 3 ай бұрын
Thanks 👍👍👍👍👍
@MuhammadRaza-qc5nn
@MuhammadRaza-qc5nn 4 ай бұрын
Good stuff
@MuhammadRaza-qc5nn
@MuhammadRaza-qc5nn 4 ай бұрын
Awesome content
@jaydiproy3363
@jaydiproy3363 5 ай бұрын
Thanks for sharing
@imyemmayy79899
@imyemmayy79899 6 ай бұрын
Useful ❤
@greytalks2871
@greytalks2871 8 ай бұрын
where is amine tower ?
@schoolofengineering1017
@schoolofengineering1017 8 ай бұрын
Amine gas treating can be added if there are sour gases.
@agofurekelvin1352
@agofurekelvin1352 10 ай бұрын
very clear presentation
@jjj71015
@jjj71015 Жыл бұрын
Great, thanks 👍
@hemanboruah2306
@hemanboruah2306 Жыл бұрын
Nice explanation. Thank you.
@michaelmcleary8566
@michaelmcleary8566 Жыл бұрын
It would be easier to understand if you used your own voice!
@adejorjoseph3863
@adejorjoseph3863 Жыл бұрын
Very usefull thanks so much.
@Instrumentationdepartment
@Instrumentationdepartment Жыл бұрын
Thanks very clear explanation well done
@daisnour396
@daisnour396 Жыл бұрын
Thanks for your videos, why OPsuction is going down from 100 to 80% while the error between SPsuction and PVsuction is positive?
@user-mn6jn4ob2e
@user-mn6jn4ob2e Жыл бұрын
Why you are don't talking about condebser apove the still culomn? Rich gly don't go directly to the surge drum!
@ezayuliantosaputro6539
@ezayuliantosaputro6539 Жыл бұрын
Can you share to me the Excel Simulator that you used in this video to me? Or how I can get it?
@busraahmed1708
@busraahmed1708 2 жыл бұрын
nice
@hdadam203
@hdadam203 2 жыл бұрын
Thank you for the useful information
@Minji_Hanni_Dani_Haerin_Hyein
@Minji_Hanni_Dani_Haerin_Hyein 2 жыл бұрын
I'm watching Understanding PID Control part 4 on MATLAB channel but can't understand what Process gain is. Thank for this video, I got it
@ayunus313
@ayunus313 2 жыл бұрын
Where can I find this tuning simulator ?
@makhetefall8003
@makhetefall8003 2 жыл бұрын
I like this.I like it a lot.
@zuhairaamahomed6278
@zuhairaamahomed6278 2 жыл бұрын
hi could you please explain how to get tau D value to get the tightest control without noise?
@Fuad-zg9it
@Fuad-zg9it 2 жыл бұрын
Glycol filter used activated carbon?
@schoolofengineering1017
@schoolofengineering1017 2 жыл бұрын
Moisture is absorbed by glycol (liquid phase) in the form of triethylene glycol (TEG), diethylene glycol (DEG), ethylene glycol (MEG), etc. The moisture rich/saturated glycol will be regenerated (i.e. moisture removed) using the reboiler.
@elmurodermatov8518
@elmurodermatov8518 2 жыл бұрын
Thank you so much mr, it helps me great 🖐🖐✊
@peteragunu1014
@peteragunu1014 2 жыл бұрын
Simple yet very detailed and well explained
@asad3199
@asad3199 2 жыл бұрын
Nice descriptive video, please add short description of instrumentation (PCV,LIC,PIC,TT,TIC)
@schoolofengineering1017
@schoolofengineering1017 2 жыл бұрын
PCV=pressure control valve; LIC=level indicating controller; PIC=pressure indicating controller; TT=temperature transmitter; TIC=temperature indicating controller.
@humg101
@humg101 2 жыл бұрын
Thanks for your sharing, the information is very useful and easy understanding
@SatyaanarayanaBhimawarapuu
@SatyaanarayanaBhimawarapuu 2 жыл бұрын
Thank you
@suryaprathap9834
@suryaprathap9834 2 жыл бұрын
What it's meant by HHP ?
@schoolofengineering1017
@schoolofengineering1017 2 жыл бұрын
HHP=high high pressure. HP=high pressure. LP=low pressure
@suryaprathap9834
@suryaprathap9834 2 жыл бұрын
@@schoolofengineering1017 Please post offshore basic guide related to an operational / process
@ChemEnggWisdom
@ChemEnggWisdom 2 жыл бұрын
Kindly provide an feedforward control also
@nasirahemad5183
@nasirahemad5183 2 жыл бұрын
Is it true that control valve direct and reverse action depends on the fail close or fail open condition? if yes, then how to decide control action.
@schoolofengineering1017
@schoolofengineering1017 2 жыл бұрын
For fail open vs fail safe vs fail at last position, it will depends on preference in terms of requirement for safety, equipment uptime, etc. for example control valve for compressor anti-surge control, it will be fail open to ensure if loss of instrument air/signal loss (cable disconnected or PLC failure?), the valve will be full open to avoid compressor surge. In terms of how this is implemented, the valve can be fail open by the spring in actuator, using backup air supply ( from volume air tank with trip valve).
@annamalaiselvaraj2018
@annamalaiselvaraj2018 2 жыл бұрын
This video is amazing👌,Can you explain what is time constant for second order systems?
@ArumugamBalaParu
@ArumugamBalaParu 2 жыл бұрын
Nice explanation. Currently I'm working for the maintenance of Gas Dehydration Unit. So it will more helpful to understand the process system.
@thiagaraj86
@thiagaraj86 Жыл бұрын
Hi..good to know u r working in gas dehydration..i need some explanation on working ..can u provide the same
@dathao1623
@dathao1623 2 жыл бұрын
Very useful, thank you so much
@abdelrahman_alrawi
@abdelrahman_alrawi 3 жыл бұрын
override control system: two control loops, two inputs (process variables), two outputs; only one of them is selected am I right?
@abdelrahman_alrawi
@abdelrahman_alrawi 3 жыл бұрын
it's my first time to understand it as clearly as that, thanks a lot!
@abdelrahman_alrawi
@abdelrahman_alrawi 3 жыл бұрын
proportional term of PID controller: the change in OP is directly proportional to the change in PV. integral term of PID controller: the change in OP is directly proportional to the accumulated change in PV over a period of time. derivative term of PID controller: used with slow process variables such as temperature so that the controller can act more quickly.
@abdelrahman_alrawi
@abdelrahman_alrawi 3 жыл бұрын
Process gain: the ratio between percent change of process variable to percent change of output. dead time: time needed for the tank level (process variable) to start changing after the valve starts opening (output start changing). time constant: time needed for the tank level (process variable) to reach 63.2% of the total tank level (process variable) change.
@allinonechannel8717
@allinonechannel8717 3 жыл бұрын
Everything okay,what will happen if the PV is less than the setpoint in both controller (Direct &Reverse) you explained about higher PV than setpoint what about lower PV please explain 🙏🙏
@abdelrahman_alrawi
@abdelrahman_alrawi 3 жыл бұрын
i think the control valve will do the reverse in each case
@noufalmuhammed8233
@noufalmuhammed8233 Жыл бұрын
Valve Will be close valve after tank(dierect acting) Valve will be open valve before tank (revers acting)
@grahamnancledra7036
@grahamnancledra7036 3 жыл бұрын
Sorry the Robotic Voice is a complete NO NO to any modern student. Pure laziness.
@emadkatatsheh8895
@emadkatatsheh8895 3 жыл бұрын
useful explanation Thank you very much
@mohammedhasan678
@mohammedhasan678 3 жыл бұрын
Thank you, your videos are very helpful
@kalidassanmanoharan736
@kalidassanmanoharan736 3 жыл бұрын
Very Useful
@MrSidra2009
@MrSidra2009 3 жыл бұрын
awesome
@mahamadrabbani1005
@mahamadrabbani1005 3 жыл бұрын
Lean glycol... Is it MEG,DEG and TEG? or is it mixed glycol?
@schoolofengineering1017
@schoolofengineering1017 3 жыл бұрын
Lean glycol is water-free glycol. Water is removed via the regenerator unit. Glycol used is typically triethylene glycol (TEG), diethylene glycol (DEG), mono-ethylene glycol (MEG). Only single type of glycol is typically used.
@zakariyamulla269
@zakariyamulla269 3 жыл бұрын
Please can you explain about slug catcher