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We want to calculate the total metabolic heat generated by a singing canary, taking into account heat transfer by radiation, convection, and exhaling air. Assume
We want to calculate the total metabolic heat generated by a singing canary, taking into account heat transfer by radiation, convection, and exhaling air. Assume the canary\'s body to be a cylinder with a diameter of cm and length of cm and heat exchange is from the side as well as the top and bottom of the cylinder. The internal and surface temperature of the canary\'s body is deg C and its surface convective heat transfer coefficient is WmK The air temperature is deg C the temperature difference between the inhaled and exhaled air is deg C the ventilation rate is cm of air per second, the specific heat of air is kJkg K and the density of air is kgm Calculate the net rate of heat lost by radiation, assuming heat gained by the bird through radiation from the surroundings is W; the rate of heat transferred by convection to the surrounding air; the rate of heat transferred in the exhaling air without considering any internal evaporation; total metabolic power at steady state. Note that the answers to each part should be in Watts. answers are W WmW W
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