How much heat is lost from the tank

Reference no: EM131035511

A tank of 0.1-m3 volume contains air at 25oC and 101.33 kPa. The tank is connected to a compressed-air line which supplies air at the constant conditions of 45oC and 1,500 kPa. A valve in the line is cracked so that air flows slowly into the tank until the pressure equals the line pressure. If the process occurs slowly enough that the temperature in the tank remains at 25oC, how much heat is lost from the tank? Assume air to be an ideal gas for which CP = (7/2) R and CV = (5/2) R

Reference no: EM131035511

Questions Cloud

Explain the reasons for this free surface change : When a smooth constriction is installed across a flume, free surface level drops

How do tobacco industries use lobbyists to protect products : Prepare a 2-3 page essay. In your essay include the following: what is lobbying/what do lobbyists do? How do tobacco industries use lobbyists to protect their products, and finally how are tobacco companies currently exploiting developing countrie..

How do you classify the initial flow : How do you classify the initial flow? Explain the reasons for changes in flow depth near the hump using concepts of specific energy and total energy. Use the Es-Y diagram to support your explanation.

Overview of the knowledge society on human : From, your own research, provide a general overview of the Knowledge Society on Human and Social Capital

How much heat is lost from the tank : If the process occurs slowly enough that the temperature in the tank remains at 25oC, how much heat is lost from the tank? Assume air to be an ideal gas for which CP = (7/2) R and CV = (5/2) R

Federal reserve do to stimulate the economy : Select an organization that has both U.S. and international presences. Write a 750- to 1,000-word paper in which you answer address the following:

Leaders can use to influence their followers in workplace : Providing a sense of purpose is one way that leaders can influence their followers in today’s complex work environment. Identify three other techniques that leaders can use to influence their followers in the workplace.

Calculate the length of the elasto-plastic zone : A simply-supported beam of span L and rectangular cross-section (b x d) is subjected to a point load W at L/4 from the left-hand support. At the ultimate collapse stage, the load corresponds to Wu. Calculate the length of the elasto-plastic zone

Will the monkey reach the bananas : determine the total angular momentumabout the pulley axis and describe the motion ofthe system.

User Account

All Pages