materials and energy balance
you look up the specific gravity of 96% H2SO4 and find it is 1.858.calculate the weight
A stream of propane is throttled from 4.298 bar and 450 K to 0.22 bar. This process is irreversible due to frictional losses at the nozzle.
a. In words or equations, why are frictional losses irreversible?
A steady-state flow process is used to heat methanol in a tank. The incoming stream is at 2 bar and 25 ^{o}C and has a flow rate of 5 kg/s. The outgoing stream is at 1 bar, 100 ^{o}C. Heating is provided by a heating coil immersed in a tank. Given the
I need to solve the material and energy balance for the att.
Modeling eye movements is commonly performed in the Matlab/Simulink pacakage. Based on the Physiological evidence, oculomotor plants have been designed to simulate various eye movements. Choose two eye movement models, one for saccades and the other for pursuit, and simulate the following amplitudes
To determine the temperature that occurred in a ?re in a warehouse, the arson investigator noticed that the relief valve on a methane storage tank had popped open at 3000 psig, the rated value. Before the ?re started, the tank was presumably at ambient conditions and the gage read 1950 psig. If
The Clausius-Clapeyron equation gives us an expression for dP/dT. Now we will derive an analog to the Clausius-Clapeyron equation by obtaining an expression for dT/dµ when two phases are at equilibrium. For simplicity, let’s derive this fo
A stream of steam at 1 bar and 400 K enters a compressor through a pipe with cross-sectional area of 0.1 m^{2} at a velocity of 5 m/s. The pressure of the outlet stream is at 5 bar, temperature is at 500 K, and velocity is 1 m/s. Assume the steam can be descri
how to calculate amount of ammonia adsorbed per kg of adsobent in ammonia calcium chloride adsorption process?
I) Sulphur dioxide (SO2) with a volumetric flow rate 5000cm3/s at 1 bar and 1000C is mixed with a second SO2 stream flowing at 2500cm3/s at 2 bar and 200C. The process occurs at steady state. You may assume ideal gas behaviour. For SO2 take the heat capacity at constant pressure to be CP/R = 3.267+5
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