Recent content by Aaron9890

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    How Do You Calculate Boiler Efficiency and Energy Transfer?

    c = 4.7 KJ/kgK in J = 4700J/kgK L -= 2.26MJ/KgK in J = 2260000J/kgK did i transpose on of these wrong
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    How Do You Calculate Boiler Efficiency and Energy Transfer?

    all the values in the list there are at the bottom of the page i have, they are for a number of questions, i think there are 6 but only some will apply for this question. So i don't have to use them all!
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    How Do You Calculate Boiler Efficiency and Energy Transfer?

    for the efficiency??
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    How Do You Calculate Boiler Efficiency and Energy Transfer?

    Thermodynamics question help?? is this right?? Homework Statement A boiler is supplied with water at a rate of 0.3 kg/s through a pipe of diameter 50mm a) calculate the energy per second that must be supplied to the boiler,raising the water temperature to 100C, when the water is supplied...
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    Methods used to measure the density of solid materials and liquids.

    Homework Statement I have to find two methods used to measure the density of a solid material and one method to measure a liquids density Homework Equations n/a The Attempt at a Solution got one method for the solids and have written this but my teacher wants me to find the...
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    Help Needed with Fluid Dynamics Problems

    Fluid Dynamics help?? Homework Statement A boiler is supplied with water at a rate of 0.5 kg/s through a pipe of diameter 80mm a) Calculate the velocity of the water in the pipe b) The velocity of the water just before it enters the boiler through a pipe and is raised by a means of a...