Recent content by luca131

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    Measuring Metal Ions in Industry Process Streams

    In these processes, how would one measure the concentration of these ions, also which method would be common in most plants, offline concentration or online measurements?
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    Measuring Metal Ions in Industry Process Streams

    In Industry, what kind of plants would need to measure metal ions in their process streams. Ions that interest me are copper, nickle, iron etc. I've been trying to find some information, but only found some limited information on nickle but it did not include the information that I want, what...
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    Heat Transfer Boundary Conditions

    Homework Statement A high temperature, gas cooled nuclear reactor consists of a composite cylindrical wall for which a thorium fuel element (Ka=57 W/m*K) is encased in graphite (Kb= 3 W/m*K) and gaseous helium flows through an annular coolant channel. Consider conditions for which the helium...
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    Including force in free body diagram

    i got Mg(weight),friction,normal force, and do i include force or there isn't one in this problem
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    Including force in free body diagram

    Question The number of forces acting on a car parked on a hill(with parking brakes engaged) is Answers 1,2,3,4 When i drew the free body diagram, i got 4 but I am not sure if i should include a force
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