
(a)
Interpretation:
The point representing
Concept Introduction:
A matter can exist in different physical forms such as sold, liquid, gas, and plasma. These distinct physical forms are known as a Phase.
A phase has uniform physical and chemical properties and is bounded by a surface due to which two phases can be
Amount of each phase in at% is calculated using lever rule. At a particular temperature and composition, a tie line is drawn on the phase diagram of the solid solution between the solidus and liquidus curve. Then the portion of the lever opposite to the phase whose amount is to be calculated is considered in the formula used as:
(b)
Interpretation:
The point representing
Concept Introduction:
A matter can exist in different physical forms such as sold, liquid, gas, and plasma. These distinct physical forms are known as a Phase.
A phase has uniform physical and chemical properties and is bounded by a surface due to which two phases can be mechanically separated from each other.
Amount of each phase in at% is calculated using lever rule. At a particular temperature and composition, a tie line is drawn on the phase diagram of the solid solution between the solidus and liquidus curve. Then the portion of the lever opposite to the phase whose amount is to be calculated is considered in the formula used as:
(c)
Interpretation:
The point representing
Concept Introduction:
A matter can exist in different physical forms such as sold, liquid, gas, and plasma. These distinct physical forms are known as a Phase.
A phase has uniform physical and chemical properties and is bounded by a surface due to which two phases can be mechanically separated from each other.
Amount of each phase in at% is calculated using lever rule. At a particular temperature and composition, a tie line is drawn on the phase diagram of the solid solution between the solidus and liquidus curve. Then the portion of the lever opposite to the phase whose amount is to be calculated is considered in the formula used as:

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Chapter 10 Solutions
Essentials Of Materials Science And Engineering
- You are part of a team constructing a pipeline to transfer shale gas produced at the oceanfloor to the coastline. The temperature of the pipeline is nearly constant at 2 oC. The pipelineis made of smooth stainless steel and is 0.3 m in diameter and 100 m long. The averagevelocity of shale gas is 10 m/s and the inlet temperature is 20 oC ** Useful shale gas properties at 20 oC (Table A-12 for propane gas):(use these values for calculations and validate them later)• Density (ρ) = 18.13 kg/m3• Cp = 1974 J/kg-K• Viscosity (μ) = 8.54*10-6 kg/m-s• Pr = 0.918• k = 0.01836 W/m-Ka) Is the flow laminar or turbulent? Is the flow hydrodynamically and thermally fully developed?(circle your answer below and provide justification. • Laminar vs. Turbulent• Hydrodynamically developing vs. developed• Thermally developing vs. fully developedJustification: b) Calculate convective heat transfer coefficient (h). c) Calculate the exit temperature of the shale gas. d) Are the shale gas properties…arrow_forwardDon't use ai to answer I will report you answerarrow_forwardWater at 20 o C enters the 4 cm-diameter, 14 m-long tube at a rate of 0.8 kg/s. The surfacetemperature of the pipe is maintained at 165 o Cby condensing geothermal stream at the shellside of the heat exchanger. Use water properCesat 85 o C for all calculaCons.(a) Show that the water flow is turbulent and thermally fully developed. (b) EsCmate the heat transfer coefficient for convecCve heat transfer from the pipe to the water. For a fully developed turbulent flow within the smooth pipe, the Nu number can becalculated from the following equaCon:(c) Calculate the exit temperature of the water. (d) Share your opinion on whether the use of water properties at 85°C is appropriate. Yes or No because:arrow_forward
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