I have taken derivation of dry tray pressure drop expression from Mccabe's Unit Operation of Chemical Engineering. However one point I should have clarified that the expression use for velocity measurement by orifice plate can not be used for pressure drop across orifice plate. Because for velocity prediction we apply Bernoulli. Whereas for pressure drop we are interested in energy loss. Though the expression will remain same. But concept should be clear. To make sense of my statement watch this video. ua-cam.com/video/KbTnJwaVUcQ/v-deo.html&list=LLf9hHrAlKjjtTy6kdXza1Ew&index=27
Hi i'am Yosr Gafsi from Tunisia i'am working about simulation of preflash column and there are so many questions to ask .. how can i keep in touch ? i need your help please
Sir..should you explain what's inside Oil Splitting Column of JJ-Lurgi Oil Splitting Plant How it works and what's the function of it''s compnents and the principles calculations
what is the flow of crude at entering point of fractionator column? it is an interview question ask to me, I told the answer turbulent but he told me what type of turbulent flow? if you know the answer please share it
Sir maine apke lecture dekhe aur kafi achhe se apne smjhaya h matter ko rkha h but i think aap Hindi me achhe se express kr paa rhe ho. Then i just want to say that if u r using hindi langauge instead of englinsg then it will be better for everyone...
Ha mujhe bhi aisa hi lagta h....but then jinko hindi nahi aati ....welog bolne lagte h ki English me banayie. After all baat samajh me aani chahiye. English me grammatical errors ho but students ko baat samajh me aa jaaye to bhi chalega...Samajh me aa jaata hoga aisa umeed h.
Sandeep Academy sir mai apse agree hu but apko v pta h india me near about 70 % log hindi ko achhe se smjhte h.. aur jb apke smjhane ka expression hi ni smjh aayega then aise to hum book ko v padh skte h.. so i think 30% wale logo ke chakkar me baki 70% logo ka loss ho jayega... aur hindi wale log jyada weak h english walo se aur apka motive to yhi hoga ki o weak h use strong kre.. thnq
Kya English me bilkul samajh me nahi aata?....Aisa to nahi h...kyoki mujhe US, China & Japan ke logo ne bhi comments or email kiya h......corrosion and mechanical seal wale video pe....maine unse pucha tha ki aapko meri English samajh me aati hai...to unlogo ne kaha tha ki samajh me aati h.....Meri English samjh me aane layak to h...but Grammatically correct nahi h....and pronunciation bhi achha nahi h... Ho sakta h jo topic aapko samajh me nahi aaya ho wo sayad mai Hindi me bolta to bhi samajh me nahi aata...kyoki mai ye expect karta hu ki students ko basic knowledge h books se...and uske baad wo mera video dekh raha h..... Finally maine 1 experiment kiya tha...Tray pressure drop wala video maine Hindi & English dono me upload kiya.....abhi tak to English wala video hi jayada logo ne dekha h...Hindi wala to nahi dekha logo ne....
Sandeep Academy ni sir aisi baat ni h smjh aa rha h but kuchh points h jo agr aap hindi me batate to i think usse jyada aap smjha skte h.. mai ye ni kah rha hu ki apke english me problem h but mai to ye kah rha hu ki hindi me aap aur achhe se smjha pate hme kyuki mai apko long time se follow kr rha hu aur maine ye absorb kiya h... so maine comment kiya otherwise i'm okkkzz with that
In FCC main fractionator, When MCB (main column bottom) circulating reflux heat duty increases due to taking a new exchanger in line, HCO tray level falls rapidly. Then we usually decrease the HCO CR flow rate and the tray level is restored. Please explain why??
When you increase slurry p/A then vapor load decreases and hence HCO also condense into slurry so does HCO level decreases. If you are increasing HCO CR then HCO tray level increase. What about LCO tray level ? In that case LCO tray level and top reflux should further decrease.
@@SandeepAcademy9 yes sir please make video on air separation column which separates N2 and O2 as it involves two column integrated in one and also it involves cryogenic distillation so it becomes quite confusing to visualize at -ve temperatures
![Sandeep Academy [IITR, GATE AIR 1]](http://yt3.ggpht.com/ytc/AIdro_lMrK-nBjYeJxD98jSsSliA2mqqGWTEpJ0forReowJ6S6w=s48-c-k-c0x00ffffff-no-rj)
I have taken derivation of dry tray pressure drop expression from Mccabe's Unit Operation of Chemical Engineering. However one point I should have clarified that the expression use for velocity measurement by orifice plate can not be used for pressure drop across orifice plate. Because for velocity prediction we apply Bernoulli. Whereas for pressure drop we are interested in energy loss. Though the expression will remain same. But concept should be clear. To make sense of my statement watch this video. ua-cam.com/video/KbTnJwaVUcQ/v-deo.html&list=LLf9hHrAlKjjtTy6kdXza1Ew&index=27
Hi i'am Yosr Gafsi from Tunisia i'am working about simulation of preflash column and there are so many questions to ask .. how can i keep in touch ? i need your help please
Sir I need your number. I'm chemical engineering student
I can just say that you are genius of chemical engineering. Respect to your hard work and knowledge.
Your whole series is awesome sir!!!
Sir when you explain in hindi/urdu it gives much better understanding.
ye video Hindi me bhi hai...aap check kar lijiye...
Sir , great when you explained in English .I'm Denny Sianipar from Indonesia.
@@SandeepAcademy9sir yeh video Hindi mein nhi mil rha aap please link share kr digiye
Sir please give a lecture on expander compressor (turboexpander)
Sir..should you explain what's inside Oil Splitting Column of JJ-Lurgi Oil Splitting Plant
How it works and what's the function of it''s compnents and the principles calculations
Sir can you please let me know how one can determine pressure at the top of the column?
Plz make. Falling film absorber design
Sir weeping condition will correspond to shorter weir as how is inversely proportional of weir height as per Fanning's equation.
very informative lecture... can u please tell us how to determine this pressure drops if the column is packed column ?
By kozeny carman equation...
@@mohdjunaid6425 is it applicable for packed bed? It is for fluidized bed
what is the flow of crude at entering point of fractionator column? it is an interview question ask to me, I told the answer turbulent but he told me what type of turbulent flow?
if you know the answer please share it
HETP calculation par video cheya sir with Example??
Sir maine apke lecture dekhe aur kafi achhe se apne smjhaya h matter ko rkha h but i think aap Hindi me achhe se express kr paa rhe ho. Then i just want to say that if u r using hindi langauge instead of englinsg then it will be better for everyone...
Ha mujhe bhi aisa hi lagta h....but then jinko hindi nahi aati ....welog bolne lagte h ki English me banayie. After all baat samajh me aani chahiye. English me grammatical errors ho but students ko baat samajh me aa jaaye to bhi chalega...Samajh me aa jaata hoga aisa umeed h.
Sandeep Academy sir mai apse agree hu but apko v pta h india me near about 70 % log hindi ko achhe se smjhte h.. aur jb apke smjhane ka expression hi ni smjh aayega then aise to hum book ko v padh skte h.. so i think 30% wale logo ke chakkar me baki 70% logo ka loss ho jayega... aur hindi wale log jyada weak h english walo se aur apka motive to yhi hoga ki o weak h use strong kre.. thnq
Kya English me bilkul samajh me nahi aata?....Aisa to nahi h...kyoki mujhe US, China & Japan ke logo ne bhi comments or email kiya h......corrosion and mechanical seal wale video pe....maine unse pucha tha ki aapko meri English samajh me aati hai...to unlogo ne kaha tha ki samajh me aati h.....Meri English samjh me aane layak to h...but Grammatically correct nahi h....and pronunciation bhi achha nahi h...
Ho sakta h jo topic aapko samajh me nahi aaya ho wo sayad mai Hindi me bolta to bhi samajh me nahi aata...kyoki mai ye expect karta hu ki students ko basic knowledge h books se...and uske baad wo mera video dekh raha h.....
Finally maine 1 experiment kiya tha...Tray pressure drop wala video maine Hindi & English dono me upload kiya.....abhi tak to English wala video hi jayada logo ne dekha h...Hindi wala to nahi dekha logo ne....
Sandeep Academy ni sir aisi baat ni h smjh aa rha h but kuchh points h jo agr aap hindi me batate to i think usse jyada aap smjha skte h.. mai ye ni kah rha hu ki apke english me problem h but mai to ye kah rha hu ki hindi me aap aur achhe se smjha pate hme kyuki mai apko long time se follow kr rha hu aur maine ye absorb kiya h... so maine comment kiya otherwise i'm okkkzz with that
Abhishek mai samajh raha hu.....aur mai aapse agree bhi karta hu
Please suggest book for process design
In FCC main fractionator, When MCB (main column bottom) circulating reflux heat duty increases due to taking a new exchanger in line, HCO tray level falls rapidly. Then we usually decrease the HCO CR flow rate and the tray level is restored. Please explain why??
When you increase slurry p/A then vapor load decreases and hence HCO also condense into slurry so does HCO level decreases. If you are increasing HCO CR then HCO tray level increase. What about LCO tray level ? In that case LCO tray level and top reflux should further decrease.
As we decrease HCO CR the HCO tray level increases. Why? Also there is no indication of LCO tray level at my refinery
@@mradulagrawal7068 email me and we can discuss on phone.
Mailed you. Please check
Sir thoda hindi me explain kiya karo thnks
Happy teacher's day 💐💐
Thanks !
Heat load pe video banao sir
Nice video sir ...
6
Sir Air Separation par video bnaiye
Tk Rohtgi , Air separation means N2 and oxygen separation ?
@@SandeepAcademy9 yes sir please make video on air separation column which separates N2 and O2 as it involves two column integrated in one and also it involves cryogenic distillation so it becomes quite confusing to visualize at -ve temperatures
🙏🙏
Sir make vedio in hindi language pls
Sir is video ko please hindi or english mixture language me banqiye
Already Hindi me bhi uploaded hai...channel ko theek se explore kijiye.
@@SandeepAcademy9 okk sir