Air modeled as an ideal gas enters a well-insulated diffuser operating at steady state at 270 K with a velocity of 180 m/s and exits with a velocity of 48.4 m/s. For negligible potential energy effects, determine the exit temperature, in K
Thursday, February 16, 2017 Mountain Climate (Part 2) Sources of Natural Variable Gases and Materials Volcanoes Contribution Volcanoes Sulfur oxides, particulates Forest fires Carbon monoxide and dioxide, nitrogen oxides Plants Hydrocarbons, pollens Decaying plants Methane, hydrogen sulfides Soil Dust and viruses Ocean Salt spray and particulates Some Inversion Particles Start as Gases Gas emissions are converted to particles Earth’s Energy Budget + = Incoming short-wave radiation (insolation) - = Outgoing long-wave radiation Scattering