Want to continue learning about engineering with videos like this one? Then visit: courses.savree.com/ Want to teach/instruct with the 3D models shown in this video? Then visit: savree.com/en
@bradeneaston3515
3 жыл бұрын
i realize it is kinda off topic but do anybody know a good site to watch newly released series online?
@reidtommy7352
3 жыл бұрын
@Braden Easton try flixzone. Just google for it :)
@trentonrafael3770
3 жыл бұрын
@Reid Tommy yea, I have been watching on Flixzone for since march myself =)
@bradeneaston3515
3 жыл бұрын
@Reid Tommy Thank you, signed up and it seems like a nice service :) Appreciate it!!
@reidtommy7352
3 жыл бұрын
@Braden Easton Happy to help :)
@bradd4664
Жыл бұрын
This video is absolutely brilliant. Thanks for taking the time to make a 3D model of a BWR
@savree-3d
Жыл бұрын
My pleasure!
@andyli803
11 ай бұрын
Nice Weather here in China BTVAL! you work on water project?
@stevealexander7772
11 ай бұрын
While there are a few technical inaccuracies in this presentation and the 3D model, this is a very good introduction to a BWR primary system.
@detectiveofmoneypolitics
2 ай бұрын
Economic investigator is following this very compelling example of how a light water reactor's function great content cheers Frank 0:01
@lauraheyns8125
7 ай бұрын
Super amazing! Technically correct and showing the flow path is incredibly rare and super helpful! The effort put into this is top-notch. Amazing, I will be watching much more.
@savree-3d
7 ай бұрын
Thank you!
@bhoffie22
3 жыл бұрын
Very interesting video. Looking forward to the whole power series. I would like to see how a condensing turbine works if you could throw that as a side bar of your turbine video that would be amazing. I also appreciate the quality of work that go into your videos, top notch!
@savree-3d
3 жыл бұрын
Great suggestion! Thanks for the compliment.
@savree-3d
Жыл бұрын
The power plant series is mostly finished. If you check courses.savree.com in a few weeks, you will see all the power videos grouped into a course. FGDs, ESPs, feedwater systems, steam drums etc. It's all there.
@SanBusFam
3 жыл бұрын
Brilliantly explained. Thank you very much!
@arthurcpiazzi
3 жыл бұрын
This channel should be more famous
@mohyali2840
2 жыл бұрын
Very informative and brilliant engineering video Thanks Well done
@joydasgupta9445
3 жыл бұрын
WOW that's awesome 👍👏
@dynamitedudes
2 жыл бұрын
Beautiful model ! Very nicely explained, thank you !
@Dreson45
2 жыл бұрын
Great video!! Thank you!
@KyungYiHye
2 ай бұрын
I love this video
@claudioavia
2 жыл бұрын
Amazing how detailed it is! Great job!
@viktortrolle6005
2 жыл бұрын
Good video helped me out a lot whit my school projekt
@Deniska_UKR
Жыл бұрын
"That's it? That was the nuclear power? That was just boiling water"
@knocklez
4 ай бұрын
This video was only about BWR and not nuclear power.
@soggypancake001
Ай бұрын
@@knockleznuclear power literally is just this, nuclear reaction generates heat and this is one of the only ways to turn that into electricity more efficiently
@membola
Жыл бұрын
Amazing detail. Thanks.
@Akol56Peter
2 жыл бұрын
It does not explain why this is better than a pressurized water reactor. Nor does it say that the vapor phase has positive feedback. It is therefore difficult to control. Nor does it say that the turbines in this type receive radioactive steam. Therefore, there is also significant radiation in the turbine engine room. This effect is not present in the pressurized water reactor.
@dannywilliamson3340
9 ай бұрын
The steam/water froth exiting the top of the core is only around 10% steam. It is not "difficult to control." And yes, turbine building access is controlled for radiological protection purposes. Big deal......we know how to do that.
@MirAqueelAli
2 жыл бұрын
Nice explanation
@TitanAnthems
2 жыл бұрын
Impressive. Very nice.
@MaazIsCool_
2 жыл бұрын
Great video
@chrisparkes4017
Жыл бұрын
I like the video and want to use it as a reference for a college class assignment. I do not see the date this was provided or the author of the video to be able to cite this as a reference. Can you add more information for this purpose?
@ArkhamHedler
7 ай бұрын
But you didn't show that the control wheels are not cylindrical, they are cross-shaped and it's also called control blades, in 12:41 you can see this. But overall the video is good.
@MirAqueelAli
2 жыл бұрын
Please upload a video on pressurized water reactor
@adamsolomon9353
3 жыл бұрын
Sweet video! Well done
@savree-3d
3 жыл бұрын
Thanks!
@savree-3d
3 жыл бұрын
Youre welcome
@aggiesjc
3 жыл бұрын
Would like to see how the drywell and torus work.
@michaeladams129
Жыл бұрын
Great explaining. What is the temperature at the water point up till it reaching into steam?
@johnchaulk
3 жыл бұрын
The containment must be massive since the primary coolant is going directly on to the turbines then down to the condensate tank and on to the condensate pumps. PWR guy here, so please forgive the lack of engineering imagination.
@stevealexander7772
11 ай бұрын
@@GreenFuel00Where is this BWR? I don’t believe there is any BWR design that puts the turbine in the Containment Bldg.
@dannywilliamson3340
9 ай бұрын
The pressure boundary of the containment building includes power operated main steam isolation valves with redundant automatic closure functions as described in the plant safety analysis.
@starlite-sw5wr
2 жыл бұрын
Nice video. Why the advanced boiling water reactor (ABWR) are still so uncommon?
@chenxushi4004
Жыл бұрын
Very educational video! Thank you for posting. I understand the jet pump is used to allow the feed water to mix with the recirculation water and act as a coolant, but I am wondering why can't you have the feed water pressurized and sent directly to the reaction chamber (instead of going to the jet pump). What's the benefit of using the jet pump?
@andyli803
11 ай бұрын
professional! Nice day for you. Any ductile iron valves problems or use,pls feel free to chat.
@dannywilliamson3340
9 ай бұрын
The physics of how the core works demands a much higher flow velocity than what would exist if it were nothing but incoming feedwater.
@Parkour-u7x
4 ай бұрын
I didnt understood feedwater and recirc stuff
@MariaSmith-k7m
12 күн бұрын
Murazik Mission
@chicken1826
3 жыл бұрын
Are the control rods made of Boron?
@GOLTURBO555
2 жыл бұрын
Zirconium, boron, cadmium, silver, hafnium, or indium... or all combined together into one alloy, that is made, to be resistant, to corrosion, pressure, temperature... and safe can get in/out the core in any thermal power, condition.
@9ZenMedia
3 жыл бұрын
Any other RST’s in the comments? camera handler wondering?
@bobdexter1029
Жыл бұрын
All nuclear systems create Wet steam as they don’t have a super heat section. The turbines and housings are in terrible shape when then open them for service, due to the wet steam.
@sylviaisgod6947
Жыл бұрын
Baloney.
@dannywilliamson3340
9 ай бұрын
Steam supplied to the high pressure turbines has a moisture content less than 0.1%. HP turbine exhaust passes through reheaters before entering the LP turbines. They run for years on end.....not in "terrible shape."
@LarryYoung-r7m
20 күн бұрын
Brody Gateway
@Chiavaccio
5 ай бұрын
👍👍👍
@harshadgheware11
3 жыл бұрын
When you are going to do videos on electrical Engineering and all electric parts
@savree-3d
3 жыл бұрын
We have a transformer course, bushing course, batteries course, and induction motor course. Generator course is planned.
@harshadgheware11
3 жыл бұрын
@@savree-3d ok
@harshadgheware11
3 жыл бұрын
Are these courses are in detail
@harshadgheware11
3 жыл бұрын
I am eagrly waiting for upcoming videos about engineering field and also i am intersted in all branches of enginering field. Right now i am in 4 th year engineering course in India from Maharashtra in Mechanical Engineering branch
@harshadgheware11
3 жыл бұрын
And what about electronics and telecomunication engineering
@harshadgheware11
3 жыл бұрын
What about car alternator
@savree-3d
3 жыл бұрын
It is planned. This video took about 18 hours to edit, which gives you an idea of how much work goes into each video and why they take so long.
@dkoz8321
Жыл бұрын
Isn't Canada Deutereium Uranium (CANDU) reactor a late generation BWR? However a goof loyal patriotic American, I stick with Rickover's Pressurized Water Reactor. Simple, safe , reliable. Naval Reactors version does use enriched U fuel. But civilian PWR use 3-4% enriched fuel.
@stevealexander7772
11 ай бұрын
CanDU is a PWR (basically)
@harshadgheware11
3 жыл бұрын
What about suez canal video.?
@savree-3d
3 жыл бұрын
Coming on Sunday.
@harshadgheware11
3 жыл бұрын
@@savree-3d Ok I am waiting for it
@harshadgheware11
3 жыл бұрын
From which country savree works
@NionXenion-gh7rf
Жыл бұрын
@@harshadgheware11UK
@KennyRybinski
7 күн бұрын
55556 Kasandra Fields
@MeaHeaR
4 ай бұрын
This Confusion, I thort Steam IS Watér ¿¿¿¿¿
@SharonRaabe
13 күн бұрын
Martin Joseph Moore George Davis Dorothy
@PaulaNguyen-d9w
Ай бұрын
Wilson Melissa Wilson Kenneth Walker Susan
@Tellyfive
3 жыл бұрын
This was fantastic, thank you.
@savree-3d
3 жыл бұрын
No problem
@brendonvaz4138
4 күн бұрын
this was incredible
@buckstarchaser2376
2 жыл бұрын
I would like to have seen a cross section of these "Steam Separator Pipes", as well as hear or see what's in the space that surrounds those pipes. With a vigorous boil, it would seam that the steam would simply blow the entrained water out the top of them, having too much momentum to let the water fall back through the upward stream. It doesn't appear that there is much margin for sidelined water in this system either, but if the enlarged end of these pipes allows separated water to fall back into this surrounding space, and somehow get back to the top of the boiler, then that top part could act as a measurable buffer for controlling the makeup water.
@dannywilliamson3340
9 ай бұрын
The pipes in the separator cause the steam/water mixture to spin, throwing the water out laterally as it exits the separator. The dryer then handles what's left.
@justicedtson9021
5 ай бұрын
I’m an RO at a bwr and this is better than our training material. Used this vid to explain things to my gf
@MeaHeaR
4 ай бұрын
Thy ControŁ é Rodds worke by A35 Buttõň
@AgnesCarpenter-p1o
10 күн бұрын
Harris Donald Davis Dorothy Clark Anthony
@yoyomamamma2260
2 жыл бұрын
Are you sure about double nut head studs ? I’m a PWR guy and it’s a signal nut, the stud is stretched.
@RobertClark-o9w
2 күн бұрын
15602 Collier Falls
@sv_jayray6947
6 ай бұрын
Explain Reactor Recirculation system
@realABN
Ай бұрын
علم الانسان ما لم يعلم
@GOLTURBO555
2 жыл бұрын
The radioactive steam, 1 loop basically, gets direct contact with turbine, and re-heater?! Its make the turbine radioactive too? PWR got 3 loops, 1st reactor, 2nd steam generator, 3rd condenser. Anyway... Still thinking that, PWR's, is safer, than BWR's. IMHO...
@leechowning2712
Жыл бұрын
PWRs are nice because they do have the secondary loop, however the downside (not severe, but if we were more concerned about proliferation) is that it does require a higher enrichment. Since steam itself carries only a small percentage of radioactivity (mostly in the impurities and minerals from the system), the turbine area will be warm, but not hot to the levels you would see in a PWR. The big downside is that it is not as fool resistant because a PWR will develop voids to help slow the event, while a BWR needs the added boron to slow it in a runaway. NRC has some pretty cool diagrams and such.
@frozenakgamer8728
Күн бұрын
Bkl vnit
@vancoronavirus9566
7 ай бұрын
Is the steam going to the turbine of this kind of reactor radioactive?
@dannywilliamson3340
6 ай бұрын
Entrained in the steam is nitrogen-16, which is created by neutron bombardment of free oxygen atoms which resulted from the radiolytic decomposition of water. N-16 has a very short half-life, and it's decay releases a high-energy gamma particle, making the area around the steam pipes and the turbines a high radiation area during power operation. It is not present when the reactor is shut down.
@MaazIsCool_
2 жыл бұрын
Please make video on PWR as well
@bronzedivision
3 жыл бұрын
Conflating total energy with total electricity was pretty annoying.
@donberg01
2 жыл бұрын
Looks like a fire box, like a steam loco!
@JisINSANE3
2 жыл бұрын
One bad thing with a BWR compared to a PWR is the turbines are directly exposed to the reactor coolant where PWR this is on a secondary water system. So when doing turbine work on a BWR the RAD suits have to come on.
@SootyMangabey.
2 жыл бұрын
not entirely true, the turbine area is shielded during operation. When it is time for servicing of the turbine there is a waiting time for any radioactivity to decay away. Then it is serviced like any other steam turbine.
@JisINSANE3
2 жыл бұрын
@@SootyMangabey. Correct very short lived after shutdown. They do still however put the suits on as a precaution since directly exposed to the steam. But not dangerous in almost all cases.
@SynchronizorVideos
Жыл бұрын
@@JisINSANE3It’s not like the water carries uranium particles out of the core; the radionuclides in the cooling water are the product of neutron activation of the water itself. These light radioactive isotopes are very short-lived, with half-lives of the order of seconds or less. Most of them also put off easily-shielded types of radiation like beta particles. So all they have to do is wait a small amount of time after shutdown for those to decay, and then they can safely access the turbines for whatever maintenance or inspections are required.
@dennisjohnson8753
Жыл бұрын
Good explanation
@harshadgheware11
3 жыл бұрын
From which country savree works?
@savree-3d
3 жыл бұрын
Everywhere that has an internet connection.
@hkh1025
3 жыл бұрын
Like for actually say that the coolant is the primary way to control the rate of reaction daily instead for control rod. In fact, control rod is more for balance the fuel burn rate across fuel assembly and offset the reactivity of the fuel. Another way to control the rate of reaction is to add boronic acid to the coolant, which is the active ingredient of control rod. This two ways is the main way to control the reactor. Although most of the nuclear power is assigned to generate the base load of the grid, so always run on its full capacity.
@Akol56Peter
2 жыл бұрын
Simplify this: "regulation" is effectively a loss. Because the adsorbed neutrons are lost, they will no longer be involved in further energy production.
@pilotavery
Жыл бұрын
@@Akol56Peter to be clear these neutrons are not actually adding to the total energy. They just continue the reaction. It's like saying that using half throttle is wasting gas, you're not wasting it you're just not using it until later. Sure you could put out more power but you're using half the power and half the gas to do it. In this case it's using less of the fuel so it doesn't have to be refueled as fast. If it runs at half load it can run for a bit longer.
@Akol56Peter
Жыл бұрын
@@pilotavery Ok thanks for the answer I understood, because until now it was only a "control" that by capturing neutrons they lost their split effect. The end result is a bit similar to breeder reactors. But with those it is still, technically difficult to handle, that the specific energy density per unit volume is an order of magnitude higher.
@dannywilliamson3340
9 ай бұрын
Boron is not added to the coolant for normal plant operations.
@johnhagen31
Жыл бұрын
It would be very helpful if you'd clarify the intended audience right at the start. It seems to me it's likely to be first year university engineering students. Delivery is somewhat bland and monotonous. It doesn't really seem engaging - compare this with the Illinois Energy Prof. Yes I know he's aiming at beginners but he really does engage his audience.
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