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A stream of steam at 15 bar and 300 oC is used to produce work using a steam turbine. a. Before the turbine, steam flows in a pipe (4 cm in diameter) at a mass flow rate of 3 g/s. Calculate the mean
A stream of steam at 1 bar and 400 K enters a compressor through a pipe with cross-sectional area of 0.1 m2 at a velocity of 5 m/s. The pressure of the outlet stream is at 5 bar, temperature is at 500
A steady-state flow process is used to heat methanol in a tank. The incoming stream is at 2 bar and 25 oC and has a flow rate of 5 kg/s. The outgoing stream is at 1 bar, 100 oC. Heating is provided by
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 equi
Using the vapor pressure data provided below, estimatei) the heat of sublimation of ice,ii) the heat of vaporization of water,iii) the heat of fusion of ice and compare your estimate with the publishe
Natural Gas is flowing through a 10 inch schedule 40 pipe. The gas is at 109°F and 7.3 psig. The outside air temperature is 92°F. If the flow rate of the gas is 8,000 SCFM: What is the flow ra
You are asked to make up a laboratory solution of 0.10 molar H2SO4 from concentrated (96%) H2SO4 at 56°F. The barometric pressure reads 750 mmHg. You look up the specific gravity of 96% H2SO4 and
A gas contains 350 ppm of H2S in CO2 at 72°F and 1.53 atm pressure. If the gas is liquified, what is the weight fraction H2S?
The feed of an ammonia synthesis reactor is 25% (lbmole) nitrogen with the balance hydrogen. The flow rate is 3000 kg/h at 65°C and 95 bar. Calculate the flow rate of nitrogen to the reactor in kg
A heater (heat source temperature = 527 K) and turbine are connected in series as shown below: a. Calculate the entropy generation if the process stream is steam. b. Calculate the entropy generati
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 irrever
1) A steam turbine takes in saturated steam at 300oc and outputs steam at 4 bar. When the efficiency of the turbine is 65%, Evaluate: a. The final composition (vapor vs. liquid) of outgoing ste
The paper by Golub et al. that was the focus of the second part of the BioConductor practical was the first analysis of its kind, demonstrating that gene expression analysis could potentially be used
If an LED is used to excite a single mode fiber, describe the coupling of light to the fiber? You can use equations, MATLAB, and so on. if required.
A multimode fiber is employed to couple light into a single mode fiber. Both of the fibers have the similar total diameter. Explain the coupling in brief. Use equations, MATLAB, and so on if necessary
We will be using a bipolar stepper motor to control the motion of the cart. 1. How do you interface a microcontroller to a motor? Can you just connect the pins? 2. What are H-bridges? Why are they u
The processor that you will be using for this project is the MSP430F5438. The processor comes with an Experimenter’s board, Code Composer Studio, and a debugger module. 1. Familiariz
What are the choice of technologies while coding a game?
How Computers playing games can be categorized according to different dimensions?
Explain the performance of piles and limit state design. Also explains its three Geo technical categories?
What are the main reasons to carry out the pile load test?
What are the various methods of installation of piles in a construction?
Why installation of piles is the most important aspect in any pile foundation?
Explain the Designing of Piles in case of Vertical and Lateral loads.
What are the various factors that influencing the choice of piles during construction?