Calculate the rate of flow of waste thermal energy out of the engine in the exhaust gases in kW (to 1 decimal point). If the air inlettemperature is 35 °C, the air to fuel ratio is 10:1, the inlet air mass flow rate is 37 kg/hr, the specific heat capacity of exhaust gas is1.13 kJ/kg/K, and the exhaust temperature is 500 °C.Add your answerInteger, decimal or E notation allowed

The problem is asking us to calculate the rate of flow of waste thermal energy out of the engine in…

Answered: Calculate the rate of flow of waste…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Y:21)
Completely solve and box the final answer. Please show the units to show the unit cancellations. Write legibly 3. A power plant station has a turbine output of 70,000 KW. A dry and superheated steam is supplied to the turbine at 7,000 kpa and 700ºC. The steam was extracted from the turbine at 0.70 bar saturated pressure. Compute the over-all Rankine cycle efficiency (%).
Completely solve and provide the diagram. Box the final answer. Write legibly 2. Water cooled steam condenser receives exhaust from multi-stage turbine at saturation temperature of 40°C. Cooling water is available at 20° at the inlet condition and temperature of water leaving the condenser is at 28°C. What is the LMTD?
2. Complete the table. This problem involves the power required to raise a mass a given distance in a given amount of time. (Round your answers for mass and energy to the nearest whole number.) (Round your answers for power to two decimal places.) 3 Click the icon to view the table to complete. 4 Click the icon to view the conversion table. 5 Click the icon to view the table of common derived units in the Sl system. 3: More Info 4: More Info 2 11 Q W (a) (b) (a) (b) Mass [bm] 220 Time 1 d = 24 h 1 h = 60 min Mass [Ibm 1 min = 60 s 3 1 yr = 365 d E 220 $ 4 Distance [ft] 1 kg = 1 slug = 14.5939 kg 1 slug = 32.2 lbm 15 Distance [ft] 15 35 Mass 2.205 lbm I R 35 % 5 I T Energy [J] Length 1 m = 3.28 ft 1 km = 0.621 mi 1 in = 2.54 cm 1 mi = 5,280 ft Energy [J] ^ 6 MacBook Pro Y & 7 Time [min] Energy 1 J = 0.239 cal = 9.48 x 10-4 BTU = 0.7376 ft lbf 1 kWh 3,600,000 J H 0.5 Time [min] 0.5 2 2 8 1 ( 20 Power [hp] 0.134 Power [hp] 0.134 Power 1 W 3.412 BTU/h = 0.00134 hp = 14.34 cal/min = 0.7376…
Select the letter of the correct statement. Write the answer with calculations, drawing, rules or explanation 1-) Person (approximated as a cylinder of 50 cm diameter and 160 cm long) walks with a velocity of 1 m/s in air(y = 15*105 m2/s). If the person velocity was doubled, the rate of heat loss from that person by convection. A-) increases 2 times. C-) increases 1.7 times. B-) decreases 2 times. D-) increases 1.3 times E-) No Change.
3. The force of a linear spring is given by F = kx, where F and k are the force on the spring and its stiffness, respectively. What is the dimension of k in the MLT system of units? a. M/L ML/T² b. F/L M/T² 4. A vehicle is running at 80 kph in a highway. If its wheel has a diameter of 524 mm, how fast is it turning in rpm. Assume that there is no slippage between the ground and the wheel. C. 742 d. 810 a. b. C. d. 565 675
INDICATE THE BASIC EQUATION AT THE START OF THE SOLUTION Please write your Solution neat and complete THANK YOU!
I have to chart this in excel and show my work if possible. Thank you in advance.
Please provide equations that you are using so I can follow along and learn how to do this. In Jamestown, NY, a coal power plan consumes coal at a rate of 80 tons/hr. When coal burns, it generates approximately 30,000 kJ for every kg of coal burned. The cooling course for the plant is the nearby Chadakoin River nearby and, by code, the power plant cannot reject more than 13.19 x 109 MJ into the river annually. Determine the maximum average power output of this plant and it's maximum thermal efficiency. To check your work, enter the efficiency, as a decimal, in the box provided.
1- Water vapor at a flow rate of 20000 kg / hour enters a steam boiler with a specific volume of 150 kPa 0.001053 m3 / kg. With the energy it takes from the fuel in the combustion chamber of the boiler, it rises at 150˚C at 1200 kPa. If the boiler has poor insulation and loses 100 kW of heat to the environment, calculate the time required to increase 1 ton of water to 150 ° C in the boiler. A. 347 sB. 3752 sC. 1651 sD. 648 sE. 2494 s
do fast
I need help with the second table. and these questions 1- If 1 gallon of oil = 1.4 therm, how many gallons have been wasted by heat loss in Feb? (1 therm = 100,000 BTU) 2- If $1.30 per therm, how much did you waste from house heat loss in Feb?

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