Hydropower Screw Turbines | How it works

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  • เผยแพร่เมื่อ 9 ส.ค. 2012
  • The new range of the Landustrie hydropower screw turbines. Here we show you how it works...
    We all know the traditional application of the archimedean screw pump where water is pumped up from a lower to a higher level. The reversal of its function provides an efficient means of saving energy. The main advantage of a screw pump is that it is taylor made to the specific installation and therefore extremely efficient for a wide range.
    An efficient use of water power is already achieved at a level difference of 1 meter and a capacity of 500 l/sec. The largest capacity and level difference for hydropower screws is as much as 15000 l/sec. at 10 meter.
    Benefits of hydropower screws:
    • Highest efficiency (up to 86%)
    • Simple installation
    • Easy implementation in existing situations
    • Extremely fish friendly
    • Insensitive to clogging
    • Low maintenance costs
    • Long life time
    • Improvement of water quality
    • 24/24 energy supply
    • Active flow control without extra losses
    • Possibility to switch over to pump function
    • Self-regulating to changing water flow...
    Music track: "Moisture" by Cypher available at www.allmusic.nl
    This video is produced by: www.eclipseav.nl
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ความคิดเห็น • 142

  • @danielvarden1186
    @danielvarden1186 7 ปีที่แล้ว +3

    so cool dude

  • @STUDIOLEX
    @STUDIOLEX  10 ปีที่แล้ว +1

    Hi Gabriel. I know what you mean you are right at some point. In reality the screw rotates faster. However a lot of research went into this subject that proofs no damage on the fish whatsoever. During these tests the fish were netted out after each passage and assessed for damage, including pinch marks, scuffing to the skin, haematoma and strike marks from the leading edge. Each fish passed through several times, with a rest period of 2-3 hours between passages. Tests by Fishtek Consulting.

  • @UClgBskqFdl-2GSCEM6g9ndg
    @UClgBskqFdl-2GSCEM6g9ndg 7 ปีที่แล้ว +3

    thank u so much! it helped me on physics so much!!!

  • @sivemita
    @sivemita 8 ปีที่แล้ว +1

    Excellent detailed explanation of advantages & how the archimedean srew pump works.

  • @johndoe45678
    @johndoe45678 4 ปีที่แล้ว +1

    Love the beats man.

  • @STUDIOLEX
    @STUDIOLEX  11 ปีที่แล้ว

    Thank you. That is very kind of you Иван Иванов...!

  • @hevra5991
    @hevra5991 3 ปีที่แล้ว +4

    This technique was used in the Babylon Garden

  • @johnswoboda2986
    @johnswoboda2986 9 ปีที่แล้ว +9

    Make one that kills the fish and sends them to a freezer which in turn is powered partly by the turbine itself maybe? Include a sensor that tells the cellphone when the freezer is full of fish :)

  • @davidchaveriat5228
    @davidchaveriat5228 7 ปีที่แล้ว +1

    thanks! great product!

  • @Blashyrkh2124
    @Blashyrkh2124 11 ปีที่แล้ว

    Hey, een nieuwe versie! Mooi geworden, zeker beter met die nieuwe shots!

  • @williamdavidson9009
    @williamdavidson9009 10 ปีที่แล้ว +2

    Slick idea. You wouldn't have to disturb the stream very much and could get hydro power from small falls all over the place.

  • @mccullochhydro144
    @mccullochhydro144 9 ปีที่แล้ว +2

    Excellent Technology!

  • @Jt67outtriggers
    @Jt67outtriggers 10 ปีที่แล้ว +1

    That would be cool to put miniture ones in the down spouts of a rain catch system.

  • @007jacquie
    @007jacquie 7 ปีที่แล้ว

    ★Awesome Report Thank-you!

  • @OKFrax-ys2op
    @OKFrax-ys2op 3 ปีที่แล้ว +1

    Sweet!

  • @Pedrojose1976
    @Pedrojose1976 9 ปีที่แล้ว +7

    Excellent technology to produce electricity when you have small
    flows of water.

  • @STUDIOLEX
    @STUDIOLEX  11 ปีที่แล้ว

    Thanks Wesley! Jij had hem nog niet gezien natuurlijk. Ja vorig jaar is er nog een aanpassing gekomen en we zijn er zelf ook wel heel content mee.... Thanks for watching!

  • @jjjhhh5433
    @jjjhhh5433 4 ปีที่แล้ว +2

    La musique est vraiment idéale pour la relaxation

    • @STUDIOLEX
      @STUDIOLEX  4 ปีที่แล้ว

      Any time.... :-)

  • @ivanpaypa3295
    @ivanpaypa3295 6 ปีที่แล้ว

    Probably can be incorporated in irrigation system to maximize water pressure and efficiency in construction in terms of budget

  • @Snelo85
    @Snelo85 ปีที่แล้ว +3

    why aren't we using these all over the UK?

  • @krispykrep912
    @krispykrep912 6 ปีที่แล้ว +1

    Feels like entertainment for the fish

  • @sanches2
    @sanches2 11 ปีที่แล้ว +1

    A lot of good work went into both the product and the presentation. Good luck! if i'd need one, i'll know where to buy from now on :)

  • @STUDIOLEX
    @STUDIOLEX  11 ปีที่แล้ว

    Thanks Aasher...!

  • @ajduong
    @ajduong 6 ปีที่แล้ว +1

    I want one of these as a water feature...

  • @maximonacer5039
    @maximonacer5039 8 ปีที่แล้ว

    I like this concept. Who ever designed it could probably try building a small model with 45 degrees (like in ballistics) and more spacing between the blades (the more space the more mass of water on each segment and less mass of the mechanism). Only building the models we can know if the increased velocity helps to increase the total output of energy.

  • @byezidahmed2461
    @byezidahmed2461 8 ปีที่แล้ว +1

    excellent work, loved it. I am an electrical engineer, currently working on my undergraduate thesis. Can you plz tell me which software u used for simulation?

    • @STUDIOLEX
      @STUDIOLEX  8 ปีที่แล้ว +3

      Alll 3D work was done in Cinema 4D, compositing in Adobe After Effects, editing in Final Cut Pro....

  • @STUDIOLEX
    @STUDIOLEX  11 ปีที่แล้ว

    Hey EnTWAdemalia thanks for you compliment! The track is "Moisture" from Cypher available at the Active Music Library at Allmusic.nl

  • @uboatcpt
    @uboatcpt 8 ปีที่แล้ว +1

    I need this

  • @kutupbear
    @kutupbear 5 ปีที่แล้ว +2

    Is this feasible? The dams generate more because the pressure which moves bigger shaft with same amount water this design moves.

    • @STUDIOLEX
      @STUDIOLEX  5 ปีที่แล้ว

      Omer Yilmaz This is meant for slow streaming rivers.... Dams are a different kind ...

  • @maherdaibes9344
    @maherdaibes9344 3 ปีที่แล้ว +1

    cool looks good but i have a question will this work with sewage water with need of treating the water first?

    • @STUDIOLEX
      @STUDIOLEX  3 ปีที่แล้ว

      I have never heard of it, which doesn't mean it is impossible. It's more depending on the flow of the water (how much and how fast - or slow) Anyway: beter to contact the experts mentioned in the presentation -> Landustrie dot nl

    • @maherdaibes9344
      @maherdaibes9344 3 ปีที่แล้ว

      @@STUDIOLEX ok thanks

  • @dagoncalves1986
    @dagoncalves1986 6 ปีที่แล้ว +1

    a question for the engineers around here.. would this screw type of generator work in a regular river flow, underwater, without any type of dam?

  • @theLOLstick
    @theLOLstick 11 ปีที่แล้ว

    Wow Nice!!!

  • @danielrankin4540
    @danielrankin4540 8 ปีที่แล้ว +1

    Love the video it really cUGHT MY EYE!

    • @STUDIOLEX
      @STUDIOLEX  8 ปีที่แล้ว

      +Daniel Rankin THANKS!

  • @johnhughes8209
    @johnhughes8209 10 ปีที่แล้ว +2

    is this screw better than the old fashion wheels?

  • @joshdenton611
    @joshdenton611 ปีที่แล้ว +1

    great idea! I have another one for rivers that doesn't impede waterflow....................i'll share after May 7th when the good people of the world can profit from it.

    • @paperking3168
      @paperking3168 29 วันที่ผ่านมา

      how is it going mate

  • @pounchoutz
    @pounchoutz 10 ปีที่แล้ว +5

    How do the fish know what to do? Is there an instruction manual or even a replay of this video down there to help them out?

    • @STUDIOLEX
      @STUDIOLEX  10 ปีที่แล้ว +5

      Hahaha... I hope so :-) I think they use traffic signs....

    • @pounchoutz
      @pounchoutz 9 ปีที่แล้ว

      They have a cod just sitting around in a yellow suit directing fish traffic.

    • @kickyerass
      @kickyerass 9 ปีที่แล้ว +2

      pounchoutz
      You damned FOOL. They don't wear suits! They only recruit naturally yellow fish! In my state it is the yellow perch that does this job.

    • @pounchoutz
      @pounchoutz 9 ปีที่แล้ว

      maybe it's just where your from dog, here in uthranasia, we have yellow-jacket trout. they go around in a mollusk like shell that looks like a traffic vest. Here in uthranasia we also have the same accent as middle aged pizza owners on Long Island.

    • @CombraStudios
      @CombraStudios 7 ปีที่แล้ว

      It's all natural instinct

  • @zaintariq1102
    @zaintariq1102 3 ปีที่แล้ว +1

    We have 400 cubic water with 3 meter height. We want to generate electicity. How many energy could produced from it??

    • @Landustrie
      @Landustrie 3 ปีที่แล้ว

      Please contact through e-mail at info@landustrie.nl

  • @mba2ceo
    @mba2ceo 7 ปีที่แล้ว

    How is this better than wheel ?

  • @AndryHo
    @AndryHo 4 ปีที่แล้ว +1

    The river should be fast. The idea is not expensive, a small village is feasible.

  • @STUDIOLEX
    @STUDIOLEX  11 ปีที่แล้ว

    Thanks theLOLstick...!

  • @ijoinedaclan
    @ijoinedaclan 11 ปีที่แล้ว

    Just a question... when you say the generator turns the mechanical energy into electrical energy... isn't it kinetic energy, not mechanical? (Sorry if I'm completely wrong, I'm a bit nooby at all this)

  • @revlisa69
    @revlisa69 10 ปีที่แล้ว

    need to know more

  • @terrytytula
    @terrytytula 7 ปีที่แล้ว +2

    Why are the screws left open on the top ? Wouldn't it be more efficient if it was completely encased ?

    • @matthewbucknall8350
      @matthewbucknall8350 7 ปีที่แล้ว +2

      If you encased the screw and completely filled the enclosure with water you'd essentially just end up with a pipe. Water would flow freely around the helix without exerting any appreciable torsional force on the screw's axle. The water needs to be divided up such that it cannot flow from one section of the screw to the next.

    • @pstrap1311
      @pstrap1311 7 ปีที่แล้ว +1

      Matthew Bucknall no that's not true. it was just for the purpose of visibility of the animation. the weight of the water exerts force upon the uphill side of the blade making the axle turn even if the pipe is full.

    • @STUDIOLEX
      @STUDIOLEX  7 ปีที่แล้ว

      It's both possible depending on various needs....

    • @liamcooper5202
      @liamcooper5202 6 ปีที่แล้ว

      Patrick Donohoe you would get less usable force if the screw was fully submerged. Water will for the most part just flow around the screw exerting very little force.

    • @paullangford8179
      @paullangford8179 6 ปีที่แล้ว

      It works by the flow through the "cups" of the descending screw. It's the weight of the water that produces the power, so all that is required is that the screw begins at the high water level. Mind you, a ramp on the screw at the top will chop up fewer fish..

  • @aasherahmed4389
    @aasherahmed4389 11 ปีที่แล้ว

    enviromental freindly!

  • @mohamedelnagi5332
    @mohamedelnagi5332 7 ปีที่แล้ว

    Please I want to do a video about the use of solar energy in the operation of water pumps, such as that presented here. So I want .you help me to get the program that i can use in my work, where i don't have enough money to buy the program
    So please help me if you can

  • @STUDIOLEX
    @STUDIOLEX  11 ปีที่แล้ว

    Thanks Wes...!!! We moeten nog steeds een keer naar Engeland voor de derde versie :-) maar je is leuk geworden hè?

  • @yashmayatra2458
    @yashmayatra2458 4 ปีที่แล้ว +2

    How much flow we need lit/s

    • @STUDIOLEX
      @STUDIOLEX  4 ปีที่แล้ว +1

      Please visit www.landustrie.nl/en/contact.html for more information....

  • @marcusferreira5224
    @marcusferreira5224 4 หลายเดือนก่อน

    grato

  • @MellobotX
    @MellobotX 7 ปีที่แล้ว +1

    I want to use an archimedes screw turbine on my property, with 20 liters water per second and a "head" of 2.5 to 3 meters. The turbine then can always run (be operarional) and when the sun shines, pomps can pump water from a 8000 liter underground reservoir to a "water tower" 3 meter tall. Good idea?

    • @STUDIOLEX
      @STUDIOLEX  7 ปีที่แล้ว

      Hi Mellobot, please send an email to: R.Bergsma (at) landustrie (dot) nl and please mention this video at the Studio Lex channel

  • @Suntro
    @Suntro 6 ปีที่แล้ว +2

    lol @ the fish

  • @STUDIOLEX
    @STUDIOLEX  10 ปีที่แล้ว

    I'm not sure... It's just a typical way to generate a rotating movement via a turbine into electricity. Hope that helps.

  • @Yeshuamysavior1
    @Yeshuamysavior1 8 ปีที่แล้ว +1

    Brilliant

  • @STUDIOLEX
    @STUDIOLEX  10 ปีที่แล้ว

    Hi Lisa,
    You can contact Landustrie Sneek BV for more information... Please visit their website and look for the contact part.
    cheers, Lex de Prieëlle

  • @bocskaicsaba4925
    @bocskaicsaba4925 9 ปีที่แล้ว +3

    You have a typo in the title. Should write Archimedean.
    What is the market status of these turbines? Or, put another way, what is the market adoption evolution of them: are they being used more often or is their market shrinking?
    I see this technology as being ecologically superior to other dam constructions. Visited a few dams and those surely won't allow fish and crustacean moving from A to B.

    • @STUDIOLEX
      @STUDIOLEX  9 ปีที่แล้ว +3

      ***** Thanks for pointing out that typo :-) The hydropower screws and dam constructions are to different solutions for 2 different situations. Screw turbines require slow streaming water and are a great solution for remote areas where a relative small investment can help in the power supply of remote villages.

    • @bocskaicsaba4925
      @bocskaicsaba4925 9 ปีที่แล้ว

      Lex de Prieëlle I understand.

    • @deanmohamed795
      @deanmohamed795 8 ปีที่แล้ว

      +Lex de Prieëlle Any small models for civilian applications, available for sale? Looks suitable for off-grid homes

    • @STUDIOLEX
      @STUDIOLEX  8 ปีที่แล้ว +1

      +Mustafa Ali Please contact: info (at) landustrie.nl

    • @deanmohamed795
      @deanmohamed795 8 ปีที่แล้ว

      Lex de Prieëlle Thanks, will do that!

  • @smartdamo
    @smartdamo 8 ปีที่แล้ว +2

    This was a good animation, unfortunately I think rather more helpful than the soundtrack would be to have a narrative so that you could watch the animation rather than read and miss it

    • @STUDIOLEX
      @STUDIOLEX  8 ปีที่แล้ว

      +Damien Smart Totally agree with you.... However this was the explicit briefing of the client. (A lot of times the sound of these presentations is OFF on trade fares - hence: you have to understand this without audio too)

  • @gloiremavudila6400
    @gloiremavudila6400 8 ปีที่แล้ว +1

    formidable

  • @dillonforsyth662
    @dillonforsyth662 9 ปีที่แล้ว

    To andreas karlsen, 16 m^3/s ( Volume of water displaced ) not Meters/Second that'd need to be in Rotations/Time or something.

  • @rp899
    @rp899 7 ปีที่แล้ว

    hi can I help me I have this small project in my college but I no screw turbine full information and measurements not available to me pls help me

  • @anilkumarsharma1205
    @anilkumarsharma1205 4 ปีที่แล้ว

    it's not possible in real situations so use siphon so steady flow of water current become steady speed flow under constant atmospheric pressures

    • @STUDIOLEX
      @STUDIOLEX  4 ปีที่แล้ว

      Please visit www.landustrie.nl/en/contact.html for more information....

  • @STUDIOLEX
    @STUDIOLEX  10 ปีที่แล้ว

    Hahaha yeah that would be cool:-)

  • @calthmlikiseethm704
    @calthmlikiseethm704 7 ปีที่แล้ว +2

    this cannot be the most efficient way to produce power power from moving water

    • @STUDIOLEX
      @STUDIOLEX  7 ปีที่แล้ว +2

      ..... beacuse....?

    • @Wilcosach
      @Wilcosach 7 ปีที่แล้ว +4

      Because it is obvious that the Kaplan, Pelton and Francis turbine have already proven themselves to be efficient.

    • @SirFloofy001
      @SirFloofy001 7 ปีที่แล้ว +2

      its not used because its super efficent, its used in areas with small drops of elevation (3-10 feet) and used in areas where fish might get into the turbines.

  • @palych8502
    @palych8502 11 หลายเดือนก่อน

    With such a volume of water for a second of time, my construction of a small hydroelectric power station will give one and a half thousand kilowatts. even more......

  • @gloiremavudila6400
    @gloiremavudila6400 8 ปีที่แล้ว

    une très bonne technologie

  • @Basitnawaz
    @Basitnawaz 4 ปีที่แล้ว

    Not feasible ull need a gear .and clean water cant be used even minor trashes mix in water.

    • @yaoooy
      @yaoooy 4 ปีที่แล้ว

      if you use a fine net, you will have clean water

  • @TAKCEP_RULIT
    @TAKCEP_RULIT 3 ปีที่แล้ว

    музыка

    • @STUDIOLEX
      @STUDIOLEX  3 ปีที่แล้ว +1

      Music track: "Moisture" by Cypher available at www.allmusic.nl

  • @andreaskarlsen3D
    @andreaskarlsen3D 10 ปีที่แล้ว

    16 m/s ?? Then it would be a filet-fish dispencer!

  • @STUDIOLEX
    @STUDIOLEX  11 ปีที่แล้ว

    Hey..... dat waren 2 replies voior de prijs van één :-)

  • @user-tx2wk5rp3s
    @user-tx2wk5rp3s 10 ปีที่แล้ว

    Αρχιμήδης μεγάλος Επιστήμονας!!!!!!!Like!!!!!!!!!

  • @kalabosoable
    @kalabosoable 9 ปีที่แล้ว

    RPM??

  • @crunchycrispybacon
    @crunchycrispybacon 10 ปีที่แล้ว

    I don't believe a fish will make it through that meat grinder, it spins way faster than you portray in the video. You can make fish sausage though!

  • @sammuller8331
    @sammuller8331 2 ปีที่แล้ว +1

    If it works so well how come UN doesn't use the in 3rd world countries? Does it work with sea water if so island nation's What's the problem ? Cost or efficiency.😎🦊🎃

  • @MellobotX
    @MellobotX 7 ปีที่แล้ว

    If Landustrie gan help me with that? (does not have to be "free" 🤓)

  • @padmos656
    @padmos656 10 ปีที่แล้ว

    i look for system for get energy from wather i look for wather rad or system lke dis i dont now wath give me the most redement u now?
    greatings math how manney kw can dis genarator give me?

  • @rajuktitus
    @rajuktitus 9 ปีที่แล้ว

    यह एक काम्याब उप्करन है .

  • @hambalaki1303
    @hambalaki1303 8 ปีที่แล้ว

    cocok Di Kalimantan Pembangkit Listrik tidak Pakai Bbm Hydro water turbin

  • @daniellehorton822
    @daniellehorton822 6 ปีที่แล้ว

    oh and buy the way this system is fish friendly

    • @mikey4016
      @mikey4016 5 ปีที่แล้ว +4

      I'm too poor to buy the way.

  • @guest2007
    @guest2007 8 ปีที่แล้ว

    when all water has come downstream, then the water must climb upstream

    • @Paltse
      @Paltse 8 ปีที่แล้ว +2

      Ever heard of clouds?

    • @stevenlopes2003
      @stevenlopes2003 8 ปีที่แล้ว

      or just spin the screw the other way around and the water climbs back up !

    • @guest2007
      @guest2007 8 ปีที่แล้ว

      that screw spin because water descend downhill, the gravity pull water to descend downhill. to turn around the screw on the other way the water must ascend uphill, fighting gravity. what if the cloud gives rain on the valley, not on the hill.

    • @guest2007
      @guest2007 8 ปีที่แล้ว

      i have seen youtube video shows archimedes screw being rotated by windmill receiving wind power. maybe that can push water uphill.

  • @kevlar6836
    @kevlar6836 6 ปีที่แล้ว +1

    It's the work of the devil ....

  • @simonrojas6602
    @simonrojas6602 8 ปีที่แล้ว

    nnnnnnnnnnnnnnn

  • @Thelutci
    @Thelutci 8 ปีที่แล้ว

    who can project of design of this HEPP? write me on E-Mail

    • @STUDIOLEX
      @STUDIOLEX  8 ปีที่แล้ว

      +giorgi akhvledian Please contact: info (at) landustrie.nl

  • @PacoOtis
    @PacoOtis 7 ปีที่แล้ว +1

    I thought only we Americans would be stupid enough to have horrible music instead of a narration regarding something like this. Horrible! Terrible! However, thanks for the effort and best of luck.

    • @STUDIOLEX
      @STUDIOLEX  7 ปีที่แล้ว +3

      wow.... did you have a nice day...? If you don't like the music, no problem. Please lower the volume or tune in on another channel... Why so angry?

  • @JohnJaggerJack
    @JohnJaggerJack 10 ปีที่แล้ว +8

    you guys got it all wrong... archimedes designed this to bring water from a low level to a higher level, not to be used as a generator. why do you think we use the pelton, francis, wells, and kaplan turbines? btw that idea is very old and instead of trying to make it work why don't you spend your efforts in making a new, better, design.

    • @RASunGod50
      @RASunGod50 9 ปีที่แล้ว +22

      Keep thinking in the box man. You sound like your typical institutionalized and disgruntled engineer. I love it when people express their opinion as fact by just throwing out terms to degrade sound ideas. The pelton, francis, wells, and kaplan turbines are very efficient, but environmentally inferior when you compare it to the Archimedean screw. You are also wrong about the Archimedean screw being only used to bring water form a low level to a higher level. Although Archimedes primarily used it to operate in this manner, it was quickly discovered that they could harness a continual form of power to grind agriculturally-grown food and operate a crude bellow used in support of blacksmith (etc) operations. Why don't you spend your efforts doing more research before you make ambiguous accusations. Try supporting out of the box thinking, rather than waste your breath by repeating what you were only taught.

    • @JohnJaggerJack
      @JohnJaggerJack 9 ปีที่แล้ว +3

      kid, stay in school...

    • @stevestucko2820
      @stevestucko2820 8 ปีที่แล้ว +8

      You appear to have at least some understanding of mechanics/engineering, so you surely should be able to understand that no one tool is perfect for every task. Simply put, these screws are used for applications where they are more efficient then turbines or other means of converting the water's energy into electro/mechanical energy or are used to convert the energy with substantially lower fish mortality.

    • @CombraStudios
      @CombraStudios 7 ปีที่แล้ว +5

      If it looks stupid but it works, then it's not stupid.

    • @raimundoferreira7626
      @raimundoferreira7626 7 ปีที่แล้ว +2

      Steve Stucko , the basic design is what's called The Archimedes screw , what you do with it , it's up to you