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  1. mahiluana

    DIY Heat Exchanger Idea

    you get all the minutes that i get left - :joint:(:
  2. mahiluana

    DIY Heat Exchanger Idea

    As we don`t have "natural convection" we use a fan tu push air through. So we don`t need to respect direction of a "natural" airflow. I put 2 towers parallel to have easy connection when eg. you cut out ~50cm from your air tube after carbon filter - and put your ~ 50cm wide cooling tower in...
  3. mahiluana

    Heat from 1200W of 1212's/vero 29's/cxm-22/cxb3590 compared to 2x 600W?

    it should help to your understanding - not helping my arguments - this !! is my argument. If you read it again ? Bueno un filete para el Senor: The main difference between the luminous efficacy of radiation and the luminous efficacy of a source is that the latter accounts for input energy that...
  4. mahiluana

    Heat from 1200W of 1212's/vero 29's/cxm-22/cxb3590 compared to 2x 600W?

    :peace::eyesmoke: https://en.wikipedia.org/wiki/Luminous_efficacy#cite_ref-max_7-1 The most important :(: have a look and trust WIKI Luminous efficacy of radiation Wavelengths of light outside of the visible spectrum are not useful for illumination because they cannot be seen by the human...
  5. mahiluana

    DIY Heat Exchanger Idea

    In the cooling tower you should be able to vaporize lots of water - depending the airflow, watertemp.+quantity of your cooling water and surface typ +area. You have to substitute this amount. You could use it in summer as air condition also, as the outcoming air is cold and wet - but be...
  6. mahiluana

    Heat from 1200W of 1212's/vero 29's/cxm-22/cxb3590 compared to 2x 600W?

    :o HELP !!! - extraterrestians radiating unknown amounts of a new, blue energy into my condoms. --------------------------- OSRAM say, that my girl can get pregnant anyway.-------------------------------------------------CREE now is waiting for DNA-test of the liquid - to proof the presence of...
  7. mahiluana

    Heat from 1200W of 1212's/vero 29's/cxm-22/cxb3590 compared to 2x 600W?

    Sorry man - :peace: OSRAM say it again. https://ledlight.osram-os.com/wp-content/uploads/2013/01/OSRAM-OS_LED-FUNDAMENTALS_Thermal-Characteristics-of-LEDs_v2_08-16-11_SCRIPT.pdf I`m more interested in heat efficiency of a led chip rather than light efficiency. Everybody can measure the same...
  8. mahiluana

    DIY Heat Exchanger Idea

    Looking to the professionals in watercooling i remember a midnight walk in a cooling tower of a coal-fired power station. A cooling tower is a very simple system of pumping water up and let it fall down through the air. They are sometimes 300ft high and cause a passive convection to pull out wet...
  9. mahiluana

    Trump is Losing His Base

    Well, then for 2 van Mercedes or VW with large luggage compartment - we will give you the customs fees for free and you can also send us Mr. Brannon. As a gift we will send you 200 cans of red hot orange beans, - if you give us permission for another tunnel in the mountains.
  10. mahiluana

    DIY Heat Exchanger Idea

    hey guys - i found my washing machine as a great heat exchanger and my coffee and pasta need less energy to be prepared.:eyesmoke:
  11. mahiluana

    Trump is Losing His Base

    OK. $ 3500,-
  12. mahiluana

    Trump is Losing His Base

    :peace: con permiso senor - soy mexicanoo_O A este cabron hijo de puta pinche de mierda,...............,.........,............................................................................................................................................................................de...
  13. mahiluana

    DIY Heat Exchanger Idea

    :peace:Cooling down the babies with monsters like that must be noisy and expensive. How many KWH / year is that ? I was just laying around in my bathtube. Previously i was used to take showers only. But since my coolmac-300 serves plenty of hot water, i accustomed to use no more cold water...
  14. mahiluana

    Water cooled COBs

    hey man :peace: - in my land ICE stands for intercity express. (fast railway) There is no ICE in an ICE except in ICYwinters - and sorry - for the many stinky fingers. They were really all pointed to the wall of Mexico and may be one or 2 to the asshole of your orange, blond super leader...
  15. mahiluana

    Heatsink machining drawing

    it`s aircooled - blowing the air through the tube with the drivers inside. Scratching a surface with steel brush also generates a bigger surface.
  16. mahiluana

    DIY with Quantum Boards

    :peace: Yes 36°C before shower - after shower the temp. go down to < 20°C and the Powermeter shows me 3% rising because Tj is lower.
  17. mahiluana

    DIY with Quantum Boards

    this happens with many led products coming from asia
  18. mahiluana

    Water cooled COBs

    :dunce:Sorry i feel a little bit trumpy with that :o:o:o:o:o:o:o - should i point with my finger on the wall to Mexico ??? :finger::finger::finger::finger::finger::finger::finger: ...and who will pay for the aircooling ??? ...for shure the Mexicanos !!! ?????????????????????????? DO YOU LIKE...
  19. mahiluana

    Heat from 1200W of 1212's/vero 29's/cxm-22/cxb3590 compared to 2x 600W?

    :peace: Because in day light an ocean is blue and not red. You can measure (blue)day light still at 1000m deepth under water. And not only an expert can tell you that 4cm of water is nothing to stop it - just have a look with scuba glasses in your bathtube this is only 3mm of water inbetween...
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