(REGENERATIVE CYCLE WITH ONE CLOSED AND ONE OPEN HEATER): Do not use your Steam Tables. Refer to the H2O properties given in the table below.

A regenerative cycle with one stage of reheating is executed with steam expanding initially from 20 Mpaa and 540 deg C. The reheater pressure is 10 Mpaa. The steam leaves the reheater at 540 deg C. Steam is bled after reheating to one CFWH and on one OFWH a pressure equal to 5 Mpaa and 1 Mpaa respectively. The condensate of the steam used in the CFWH is routed to the OFWH through a trap. The CFWH has a Terminal Difference of 4 deg. C. Condensation occurs at 60 deg C. Sketch the equipment and TS diagram. Isentropic expansion and compression efficiencies are 90 %. nk = 80%. Answer the following for 2.0 kg/sec of total steam circulated, and fill up the blanks with your answers in the items below:

Use the following data for your calculations:

1. Equipment and TS diagram of the cycle
2. Ideal ngine efficiency (%) Answer:___________________
3.Thermal efficiency of the actual cycle (%)using turbine and pump work values. Answer: _________________
4. Thermal efficiency of the actual cycle (%)using Qa and Qr values. Answer: _________________
5. Combined Steam rate (kg/kw-hr)
6. Torque produced in KN-m at the shaft connecting the generator to the turbine if brake engine efficiency = 93% and generator rpm = 15 rev per sec Answer:_______________________
7. If Cp water = 4.187 KJ/kg-K; cooling water enters the condenser at 10 deg C and leaves at 22 deg C, find amount of cooling water needed by the condenser in kg/sec. (Ideal cycle) Answer: _________________________

Comment if still missing and comment what is missing given.

1. Q1) What do you understand by terminal temperature different? Can it be negative? Explain. Q2) A 50% reaction turbine is supplied with steam at 60 bar, 600 °C. the condenser pressure is 0.07 bar. If the reheat factor is assumed to be 1.04 and the stage efficiency is constant throughout at 80%. Calculate the steam flow required for a diagram power of 25 MW. 2.

•Buy a beautiful home in Georgia

•Ride a motorcycle

•Learn to swim

•Road trip across the USA

•Visit all the Caribbean Islands

•Be a Registered Nurse

•Volunteer more

•Reach my goal weight

•Pay off Student Loan Debt

•Learn to play a musical instrument (preferably the organ in church)

Based on the above bucket list: Please answer below questions:

1. How do the wishes/goals on your bucket list relate to your values and identity? How would they help you achieve “ego integrity”? Are some wishes/goals more important in terms of fulfilling ego integrity than others, and if so, why? Discuss specific examples from your bucket list. Describe ego integrity in your response before applying it.

2. What other developmental tasks or conflicts from Erikson’s psychosocial theory are reflected in your wishes/goals? If you haven’t yet resolved some of the tasks from earlier stages in your life or your current stage in life, you might find that you have a wish/goal that relates to fulfillment of the task. You can consider any stage, such as identify vs. role confusion (the task for adolescence), intimacy vs. isolation (the task for young adulthood), and generativity vs. stagnation (the task for middle adulthood). Make sure to relate specific wishes/goals from your bucket list to specific developmental tasks.

3. Do you think you will have the same bucket list a decade from now? What about two decades from now? Why or why not? When answering these questions, assume that your wishes/goals have not yet been fulfilled.

Write a MATLAB program to do the following:

1- Allows the user to enter unlimited number of data set.

2- Allows the user to exit the program at any time by entering zero.

3- Calculates and displays the following statistics for the entered data set:

a- Count of positive, negative, and total numbers.

b- Maximum and Minimum numbers.

c- Sum and Average of positive numbers.

d- Sum and Average of negative numbers.

e- Overall Sum and overall average of all numbers.

4- The output of each item should be displayed in two lines: One for the item title and the other for the results.

The output should be similar to the following:

Statistics of the data set:

---------------------------

Count of numbers: Positive = nn, Negative = nn, Total = nn

Maximum and Minimum numbers: Maximum number = n.nn, Minimum number = -n.nn

FR4 substrate εr = 4.4, d = 1.6 mm, and tan δ = 0.02, with copper conductors 17 μm thick.

Design a Wilkinson power divider at 2 GHz in with 1:3 power division.

viii. In the ___________________________________ system, lubricating oil is carried in separate tanks from where it is fed to the engine.

ix. The factors affecting combustion in CI engine are [ ] a) ignition quantity of fuel b) injection pressure of droplet size c) injection advance angle d) all of the mentioned x. The sudden turbulence of the air-fuel mixture as the piston approaches top dead centre is known as ______________________________________ phenomenon..

xi. Give the name of the combustion chamber which has shorter delay period? ____________________________.

xii. _____________ is also known as fuel rate extrapolation method. [ ] a) Morse test b) Motoring test c) Willan’s line method d) Retardation test

Question 4

A bolt weighting 10 N is accidently dropped down a 4 m long vertical cast-iron pipe which is closed by means of a rigid flange at the end. Calculate:

4.1       The instantaneous stress induced in the material of the pipe if the inside diameter of the pipe is 200 mm and the pipe wall thickness is 10 mm.                        

4.2       The instantaneous elongation of the pipe.                                                     

4.3       The gradually applied load that would produce the same stress as in 4.1.   

            E = 140 GPa

Q1 / An axial load of 75 kN was applied to a steel rod of 3 m in length and 0.025 m in diameter. Calculate the change in length (∆L), Poisson’s ratio, percent elongation and percent reduction in  
area. Take change in diameter (∆d) = 5.73 x10 mm and E = 200 kN / mm .
subject :- strength of material

Steam is compressed to a saturated vapor state at constant pressure. The steam started at 2 MPa and 365 C. What work was required and what was the specific heat transfer?

Please show work so I can actually learn!

Q1. Write in your own words about the manufacturing processes of one product that has at least five sub-components. Please make sure to include the following:

• Explain the manufacturing processes used to create each sub-component. Also, include the material type of each sub-component.
• Include a flow chart to show the sequences of the processes.
• The processes should be presented in a series to understand how the product selected is made.
• Product application.
• Include pictures.

The parking lot of a shopping center is square of sides a, delimited by sills of height h, and the entrance to the parking lot is width c. During the last rain it was flooded, and the only escape route was entrance c. To avoid future flooding, it is necessary to determine the time t in which the water takes to evacuate from the enclosure. For the effect, a 1: 100 scale model is used and it is observed that this time depends on all the parking distances, on gravity, the viscosity and density of the rainwater. Determine the dimensionless numbers involved in the problem; ii) if the model takes 8 minutes to drain the water, how long must the barrier be closed for vehicles to enter the parking lot again?

You are going to empty a compressed air tank, but you want to do it in a way that results in the contents inside the tank remaining isenthalpic. If the initial state of air in the tank is 1500 psia and 100 °F, and it is emptied until the pressure is 14.7 psia, determine the heat transfer required to keep the air in the tank isenthalpic. The initial mass in the tank is 10 lbm and the final mass is 0.098 lbm. Assume ideal gas behavior.

please read the article in online 'Understanding the Tragic Hyatt Regency Walkway Collapse' and explain what other design faults that had occurred resulting to higher risks and safety hazards to the guests and victims. Should be more than 300 words.