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1) Give a common everyday example of fluid dynamics.
2) Solen and Harb problem 7.3
3) Each morning most of you take a nice warm shower. Water from the hot water tank flows through a 2 cm pipe into the shower head and onto you. A safety valve on the water heater sets the maximum pressure in the tank to 50 psi so your hot water tank runs at 30 psi. The water has no velocity in the water tank and exits the shower head at 10 gallons per minute at a pressure of 14.7 psi.
The density of water is 1 gram per cubic centimeter. Neglect friction. (a) How many feet higher than the water tank can a shower be located (assume that the tank is level 1 and the shower head outlet is at level 2)? (b) Do you need a pump to reach the 6th floor, and if so how big of a pump do you need? Assume each floor to be 10 feet high (8 feet inside with 2 feet outside). (c) How big of a pump do you need to reach the 6th floor (in metric units)? For this problem please show your work including unit conversions and algebraic manipulation of the system you used (otherwise this assignment will be returned to you). All the required equations and unit conversion are given in Solen and Harb.
4) Give three common everyday examples of mass transfer. Name two mechanisms by which mass transfers. Why does mass transfer not have a radiative mechanism like heat transfer does?
50. Methanol is synthesized from carbon monoxide and hydrogen in a catalytic reactor. The fresh feed to the process contains 32.0 mole% CO, 64.0% H2, and 4.0% N2. This stream is mixed with a recycle stream in a ratio S mol recycle/1 mol fresh feed to..
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Using the concept of a mass balance describe how environmental engineers and scientists model the carbon cycle in the earth's atmosphere allowing them to predict build up of CO2 over time.
Prepare the design and evaluation of a new chemical manufacturing process.
Materials Properties, Consider the following three engineering materials: (i) low-carbon steel; (ii) alumina; (iii) glass-fiber reinforced polymer.
A continuous filter is used to separate a clear filtrate from alumina particles in a slurry. The slurry has 30% by weight of alumina (specific gravity of alumina = 4.5). The cake retains 5% by weight of water. For a feed stream of 1000 kg/hr, determi..
A completely enclosed stirred-tank heating process is used to beat an incoming stream whose flow rate varies. The heating rate from this coil and the volume are both constant.(a) Develop a mathematical model (differential and algebraic equations) tha..
air at 4mpa and 3000c enters a will insulated turbine operating at steady state with negligible velocity. the air
Grams of tin and lead, An alloy is 7 parts tin and 3 parts lead. How many grams of each are in 40g of the alloy? Let x= the number of grams of tin in the 40g of the alloy.
Design Options for Recovery of Acetic Acid from Aqueous Solution. The project involves the comparison of two methods for recovery of acetic acid from an aqueous solution. Your client is planning to add additional acetic acid production capacity of..
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Adsorption and Membrane Processes
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