Develop a marketing plan for a hypothetical Bed and Breakfast located in Atlanta, Georgia. To make the project flexible, you can make all the necessary assumptions regarding the number of rooms, occupancy rate, target market and price per room. Then based on your assumptions, develop the Marketing Plan. Y

What methods can be used in gearwheel production without chip removal?

At the beginning of the compression process of an air standard Otto cycle, p1 = 1 bar, T1 = 300 K. The maximum temperature in the cycle is 2250 K and the compression ratio is 9.8. The engine has 4 cylinders and an engine displacement of Vd = 2.7 L. Determine per cylinder: a) the volume at state 1. b) the air mass per cycle. c) the heat addition per cycle, in kJ. d) the heat rejection per cycle, in kJ. e) the net work per cycle, in kJ. f) the thermal efficiency. g) the mean effective pressure, in bar. h) Develop a full exergy accounting per cycle, in kJ. Let T0 = 300 K, p0 = 1 bar. i) Devise and evaluate the exergetic efficiency for the cycle.

^{A tank with a volume of 0.6 m3 contains 12 kg of refrigerant-134a at -220C. Calculate the pressure of the refrigerant (a), (b) the total internal energy (kJ) and (c) the volume occupied by the liquid phase (m3).}

Write a 5 page report on the applications of the mechanics of fluid in engineering systems and processes.Include examples of such systems and processes.

Steam at 100°C is blown into an airstream at 21°C dry bulb, 50% saturation (Relative humidity), at the rate of 1 kg steam/150 kg dry air. What is the final condition and show the process on the psychrometric chart? (Ans. Final moisture content (W2 = 0.0148 kgv/kg ; Final dry bulb temperature Tdb2=22.02°C ).

Find the literature review of using a flexible drinking straw and a ruler, explain how to measure the water flow velocity in a river?

Derive the expression for the Euler’s formula (the critical load) for pin-ended columns.

Which of the following describes the process by which the surface area of a component is hardened in such a way that leaves the core of that component softer and tougher?

Age hardening

Case hardening

Quenching

Annealing

What are the typical characteristics of those processes most likely to benefit from Model predictive control and What type of inverse of the dynamic matrix β is used for control action computation?

The gases behave as ideal at low pressure, however, at high pressure they deviate from the ideal behavior. Compare the input power required(in kW)for compressing oxygen gas by first assuming ideal behavior then the real behavior. Take inlet state at 10 MPa, 14°C and the final state after compression is 15 MPa, 127°C. You can ignore the effect of gravity and motion of the system.Assume mass flow rate of the gas as 9 kg/min

Planning is underway for a new hydroelectric power plant, and you have been asked to provide an engineering opinion on the best site for the power plant to be located. Two main sites have been identified for the plant. Site 1 is located at the base of a dam wall, with the waterline located 70 m above the turbine. The location has good accessibility for the construction crew, meaning that they are able to bring in a state-of-the-art turbine-generator system. The overall efficiency of the system is 85%, while the efficiency of the turbine alone is 92%. The geology of the area means that a 1.4 m diameter feedpipe can be installed, through which water can be supplied to the turbine at an average velocity of 6 m/s. Site 2 is also located at the base of a dam wall, with the waterline located 100 m above the turbine. Accessibility to this site is not as good as for Site 1, and as such there are restrictions on the type of turbine-generator system that can be installed. While it will be possible to use the same generator as would be used at Site 1, an alternative turbine is required. The identified turbine has an efficiency of 89%. Additionally, because of the more complex geology, a narrower feed pipe can be drilled (diameter = 0.8 m), through which water is supplied at a higher average velocity of 13 m/s. A further consideration is that the cost of distributing power from the two sites is slightly different. Power can be distributed from site 1 at a cost of $0.053/kWh, while the cost of distribution from site 2 is slightly lower at $0.051/kWh. To be competitive in the market, the company intends to retail its hydroelectric power for $0.10/kWh Provide an engineering opinion (of no more than six sentences) as to which site is superior for locating the hydroelectric plant. Your opinion should cover: • Any relevant assumptions you have made • Any thermodynamic considerations (relevant energy balances, etc.) • The power available from each site • The amount of power generated by the proposed plants • The profitability of the proposed plants • Advice as to which site is better for situating the power plant and why

Function  f ( x) = a - x/π for (0, π}, Determinate transformation Fourier