Graham Corporation - Ejector Efficient Operation

Steam Jet Ejectors, the largest vacuum producing devices available are used in the most demanding of applications. Virtually maintenance-free with no moving parts, they can be fabricated from almost any material, and can be used in every industry that requires vacuum. Ejectors can be designed to operate without steam as their pressurized (motive) source. In addition to operating well into the micron HgA range, they can also operate well above atmospheric pressure.
Graham has mastered Steam Ejector design. Featuring proven, unique internal geometries and tightly tolerance-controlled steam nozzle configurations, Graham ejectors produce very low steam consumption and highly efficient operation. As an experienced provider of Engineering Answers since 1936, Graham maintains the most comprehensive database of actual steam ejector performance information available today.
Combine Graham Steam Jet Ejectors with other Graham equipment, such as Process Condensers and Liquid Ring Pumps, and you have a single source of supply and a responsible, total solution for process equipment needs.
Since 1936 Graham Corporation has been supporting our customers around the globe with heat exchangers, water heaters, steam surface condensers, steam jet ejectors steam vacuums, refrigeration equipment, liquid ring vacuum pumps, fume scrubbers, desuperheaters, and atmospheric relief valves are confidently used in process, power generation, marine and commercial industries worldwide.

[@PauloTeixeiraJr]

The best video about how an ejector works. Congratulations.

[@reviewgallery570]

Let’s know about the Working Principle Of Steam Ejector system. This can make it easy to operate at chemical, Ammonia Process, Basic Process, Chemical Engineering, Chemical Process Technology, Chemical Industries, Lubricant Manufacturing, Manufacturing Industries, Oil and Gas, Petrochemicals, Power Generation, or any other processing plant. A Steam Ejector or Steam … #steam #ejector #energy #powergeneration #chemicalengineering #manufacturing #manufacturing #hazard #explotion techproces.com/steam-ejector/

[@StreuB1]

This is the best video or visual explanation I have ever seen of so many thermodynamic and flow properties, all at once. This could literally be the saving grace of many an engineering student.

[@colinaden2844]

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[@cameronpatrick7986]

@Colin Aden Instablaster =)

[@colinaden2844]

@Cameron Patrick i really appreciate your reply. I got to the site on google and I'm in the hacking process atm. I see it takes quite some time so I will reply here later with my results.

[@colinaden2844]

@Cameron Patrick it worked and I now got access to my account again. I am so happy:D Thanks so much you saved my account!

[@cameronpatrick7986]

@Colin Aden no problem xD

[@SchuboxProductions]

5 years I've been on a cat unit with a vacuum system and have never got an explanation on how it works. This video has helped. Thanks

[@SAEEDMDIMRANSARKAR]

Can you help me to create a vacuum system

[@Alok7081]

That is an excellent presentation which exquisitely explains the steam jet ejector. Thank you!

[@gregoriusbryan1349]

That's explain all of my thesis phenomenon about ejector. Thank you so much.

[@mdmuntasiralam774]

Amazing video which explains the ejector principle nicely. Thank you very much!

[@JersyPugel87]

She explained very well and animation so helpful. Thanks

[@winniepoohthomas]

Great, video! Thank you!

[@devasurya4952]

Beautifully done! loved it

[@devabratyadav2338]

Majestic animation and conceptual explanation. Thanks

[@sean9267]

Fantastic video, Thank you!

[@akshayarai4905]

Thanks for the explanation... this is so helpful in troubleshooting ejector performance,

[@madalinrac5218]

Well i really apreciate the water example , was on point .

[@a.s8409]

Terrific explanation! Thanks for the video.

[@pratamawbudiarta5095]

Very nice sharing, this is the best video that explain the jet ejector

[@Faz527]

The difference between the pressure/ velocity profiles for subsonic and supersonic flows was unknown to me and caused great confusion for a long time. ....Thank's a lot!...Well explained!

[@mikefreedom5612]

Thank you , very illustrative video!

[@parthkhandar7530]

God bless people who makes these videos.

[@timezone77]

Thx for sharing ur valuable information about ejectors

[@MrMrSasin]

Excellent video

[@somihamaji4495]

so beautifully explained!

[@broganwatkins4359]

this video is incredible

[@neiltrinidad7030]

Very well explained about how ejector works. :>

[@gulflubesmalaysiasdnbhd6911]

Thanks for the good presentation...Congrats

[@sakthilens2society277]

Best explanation of ejector pump.

[@abdelhafidhafid2128]

Thank you for your efforts

[@dirkvandevelde527]

very good explanation and visual

[@sportslines9885]

nice example of water.. thanks

[@Matescium]

Well explained animated clip, thanks

[@363622661]

Tnx for the detailed explanation

[@gamingstorms4294]

great animation

[@sudiptamaji4541]

Very informative video. Thank you madam.

[@christopherernest7538]

its one of the best video of technical info

[@sagarloomba6812]

Best video on nozzle

[@themann713281]

Helpful and well made

[@Niwen2058]

Awesome explanation

[@antiussentiment]

Graham is surprisingly appealing.. And quite interesting. ~ smiles ~

[@reubenabraham9115]

This is beautiful 🤯

[@reduggan]

Fascinating!

[@mobmob5944]

3:55 3:55 3:55 idk why i laughed so hard . doesnt change the fact of a very well detailed explanation

[@tanmaydash7372]

very helpful.

[@niranjanshah4087]

Thank you!

[@adhamosama7531]

great video

[@godwinjosiah6440]

Well explained.

[@yogeshpatel938]

Detailed Explanation about an Ejector parts and how it works.

[@junaidbangash3969]

Love ur explanition .....

[@baburkhan1221]

very well done

[@kirankoli852]

Thanks madam for explaining

[@AmolD-wf5bu]

super explaination

[@TheCommander454]

is this the type of of ejectors used in steam turbines gland condenser ?

[@juanhernandez8446]

saludos. en que sofware se simulo?

[@ricardoalvarez7281]

Primera vez que veo tu vídeo y me pareció super interesante para eliminar el calor de mi habitación que no posee ventanas pero aquí ví una opción para fluidos (aire) ya que en TODOS en donde explican efecto Venturi, Bernoulli TODOS son con agua y ecuaciones en cambio con este vídeo me das una idea de como hacer lo que tengo en mente por el calor acumulado y te agradecería que si tienes algún vídeo de lo que te planteado me envíes un Link. Saludos desde Venezuela.

[@jezusgns3716]

Thanks You!

[@Danny-oo4df]

Is steam ejector used for TVR based evaporator technology to reduce steam pressure?

[@indraprihatna]

Is there upto -1 barg?

[@zainulshahidin2256]

excellent

[@ketanmali3354]

very helpful. Thank You so much

[@yochanan7497]

I need some help getting one of these that I can use with air at the bottom of my well so I can lift the water. Can someone help me?

[@parabmanoj001]

thank alot

[@ernestvincent9002]

nice thank you

[@happyalmond]

Well that was cool.

[@bat__bat]

Now I want one.

[@akashperis]

cant be better than this

[@Puvanesh06]

Is it possible to send this document to me?

[@dwnldlima7779]

so the point that affect to how much vacuum be achieved is pressure from nozzle, am i right? is temperature and density of fluid will be effected to vacuum? for example i change the steam to ethylene glicol vapor. i'm working in polymer indutry, i need to understand how it works and what paramater that effect to it. thanks

[@PauloTeixeiraJr]

The principle in a ethylene glycol vapor motivated jet ejector is the same one of a steam jet ejector. How low can you go in the suction is not directly related to the motive pressure. You can go as low as 3 micron with a 6 stage steam jet ejector, but steam consumption is another story. And you cannot simply change a steam motivated ejector to ethylene glycol vapor. You need to design the ejector to ethylene glycol vapor.

[@outoflawool5710]

The motive fluid and process fluids Will get mix right? Is that may lead to contamination right?

[@donberg01]

Works like a rocket engine! See SpaceX! Or SR71 J58 turbojet! Great explanation!

[@auriferous4462]

So pressure increases in the throat section of the diffuser? This goes against Bernoullis principle, if I'm not mistaken.

[@lovelovely4761]

How ejector steam save tell me sir

[@syedsultan250]

We cant save it offline😔 But it helps m alot thank you🖤💙❤️

[@suryakiran307]

Hiii in our industry we are using water as a motive fluid to suck powder from a vessel. We are facing powder water mixing issues. Can you help us in resolving.

[@ahmedelhawary6866]

Great

[@sunilsahu2525]

Load nd steam consumption please calculate

[@fun_thur]

special with you gain lot of knowledge and how to create my best pls care on me

[@kalyansrikarmajeti1755]

If we vary the temperature of steam.. will it affect the vaccum??

[@SchuboxProductions]

Yes

[@souravchetia]

What's the difference between an ejector and an eductor?

[@asadabbas2496]

In converging section of diffuser , as area is decreasing then how pressure will increase, as u said it will decrease. But pressure is in direct relation with area ???????? Please correct me if i am wrong.

[@GrahamCorporation]

Thank you for your question. There is a detailed review of this subject in a paper published on Graham's website found at www.graham-mfg.com/usr/pdf/TechLibVacuum/Article_-_A_Mystery_Solved_2017_Hydrocarbon_Engineering.pdf

[@retovath]

The simple explanation is that because there is a pressure gradient, as the fluid or gas is pressed through the converging nozzle accelerates( the continuity equation gives you this fact) to maintain mass flowrate. After that, the diverging nozzle allows the gas to expand to the next pressure step in the system, further increasing velocity.

[@kvsalahuddin5]

It is having supersonic flow at that stage, so the effects are opposite of A1V1=A2V2

[@anand5762]

The best

[@vishnuvamsi9422]

Tq

[@mouradbensalah9995]

can you traduce this video in freinshe langage please

[@santharaoch6882]

Supper

[@sanjaygour8488]

Best

[@gamingstorms4294]

i am 1000th subscriber

[@fun_thur]

hi mam I wanna connect with your channel

[@liaoteddy8305]

use this on cars engine ?🤔

[@user-sn1pf1tp5r]

Какая красивая и приятная женщина!

[@MunsKi]

the shock wave part... fucks my brain

[@arumallagopalreddy6490]

0.3 vacuum coming in my compani

[@user-lu6mx8lx2t]

👍🏻

[@lushangmodi2676]

I don't understand how vacuum created therw these

[@happyalmond]

Lushang Modi maybe watch it a few times.

[@silkdragon47]

ummm wouldn't it be an INjector? since it is putting something into something else. Like how steam injectors on steam engines inject water into the boiler?

[@yashrai2129]

Still didn't get a feel for an ejector, but the concept is explained really well

[@jamalansari4243]

Jamal ahamad

[@BannedUser2012]

1320 video

[@gamingstorms4294]

monetize and enjoy money making

[@bobbykrishnakrishna1499]

Madda

[@avinashladage8973]

telegram

[@ThoughtsofMlne]

wow a female voice, I wonder if she is being payed to read off a script or is doing it from passion and knowledge

[@shaanharish1658]

Great