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  • Users: Burnit
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  1. Burnit

    Total power required to compress a volume of Air

    I need a discharge of 12cu/mtrs of air in 1 minute at a pressure of 1.4 bar, could someone assist me with the calulations to find to total power required in kW to achieve this. Cheers
  2. Burnit

    Flux Reversal

    Hello, When an Inductor is disconnected from a power supply does the magnetic field produced by it reverse in polarity like the voltage does? If so what Law describes this?
  3. Burnit

    Stirling Engine

    I am in the process of designing & machining an Alpha Stirling engine, as most are aware there is a HOT cylinder & a cold cylinder. My question is in regards to the hot cylinder & what suitable materials can be used for Cylinder Bores & Piston Rings or Seals with lubrication free operation...
  4. Burnit

    Coil Inductance

    I have an AC circuit that pulses a coil for an experiment, the circuit is sensitive to the inductance of the coil & has a small range in which it will work, outside & either side of this range it refuses to work. I want to increase the Flux density of the coil but working within this small...
  5. Burnit

    Frequency Response

    Hi All, Thought this may be the correct forum seeing it is to do with em waves. Firstly this is NOT homework etc but something i found on the internet that i need some help with. It is for the frequency response of subsurface metal targets. IE Metal Detectors etc. My take on this as with some...
  6. Burnit

    Random wound air coils.

    I am looking for a site or advice with the correct Inductance Calculations & Dimensions for the calculations for Random wound air coils. Do i use the same calculations as single layer spiral coils, there are many different inductance calculations for flat wound spiral, multilayer etc but i am...
  7. Burnit

    Random Wound Air Coil Calculations.

    I am looking for a site with the correct Inductance Calculations & Dimensions for the calculations for Random wound air coils. Do i use the same calculations as single layer spiral coils, there are many different inductance calculations for flat wound spiral, multilayer etc but i am unsure of...
  8. Burnit

    Coil Field Examiner.

    I would like to setup a coil field examiner to test the strength of magnetic fields from metal detector coils. First up Is there a difference between AC & DC magnetic field detection equipment? What is the best cost effective method to do this simply, is there a simple circuit i can use to get...
  9. Burnit

    Diesel EGT

    What is the best position to mount a thermocouple for EGT readings in NON Turbo Diesel applications. Some variables apply i know like Extractors, in this case is the collector the best position. I suppose this is self explanitory without individual thermocouples for each cylinder. Also STD...
  10. Burnit

    High Voltage Power Pulse Circuit

    I want to start a project to pulse coils of different types & study the effects of the magnetic waves produced. I have found a schematic on the Net but: I can't read the parts listed on the Schematic on my computer as they look all jumbled up & hard to read, could somebody with suitable...

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