If the outside air temperature is -2 degc determine the

Assignment Help Mechanical Engineering

Reference no: EM13619018

Consider a house with inside air temperature of 22 °C. One of the walls of the house has three single-pane glass windows that are 1.5 m high and 1.2m long. The glass (k=0.78W/m. °C) is 0.5cm thick, and the convection heat transfer coefficient on the inner surface of the glass is 8W/m^2 °C. Now winds at 60 km/h start to blow parallel to the surface of this wall. If the outside air temperature is -2 °C, determine the rate of heat loss through the windoes of this wall. Assume radiation heat transfer to be negligible. Use the concept of thermal circuit to find heat transfer rate. fluid properties: k=0.02401 W/m °C, v=1.382x10^-5 m^2/s, Pr=0.7350.

Reference no: EM13619018

Questions Cloud

The following fluids in a 2-in schedule 40 pipe if the : the following fluids in a 2-in schedule 40 pipe. if the temperature is in f do it in the english system. if the

Lat year the bulls business bureau retained 400000 of the 1 : lat year the bulls business bureau retained 400000 of the 1 million net income it generated. this year bbb generated

Generate a 95 confidence interval for the difference in : a study is conducted comparing hdl cholesterol levels between men who exercise regularly and those who do not. the data

Va firm has dividends forecast to be 300 and 320 at the end : a firm has dividends forecast to be 3.00 and 3.20 at the end of the next two years. analysts also project its stock

If the outside air temperature is -2 degc determine the : consider a house with inside air temperature of 22 degc. one of the walls of the house has three single-pane glass

He measures the temperature at 36 various random locations : a researcher is trying to determine the temperature of lake erie within 1 mile of the shore. he measures the

A sample of 800 voters revealed that 52 of them would vote : a sample of 800 voters revealed that 52 of them would vote for a specific issue. create and interpret a 95 confidence

The friction between the bed of the truck and the cylinder : a solid cylinder of radius r and mass m is initally at rest on the bed of a truck. the distance from the center of the

Pats twins sherry and katie finished their first year of : pats twins sherry and katie finished their first year of school at an accredited university in 2013. she paid 9000 in

User Account

All Pages