solve the following explaining the steps please 1. An air-standard Diesel cycle has an input data described in the table below:ParameterValueCompression ratio,1990 mmrStrokeNumber of cylinders 6Cylinder diameterInitial pressure, pi105 mm1 barParameterInitial temperature, 23CT₁Number of cyclesper minuteGas constant, RСрValue3000 cycles/minute8.314/28.47 kJ/kg*K1.105 kJ/kg*KCy0.821 kJ/kg*Krc2.1The number of cylinders you need only for computing the net power production for the whole engine.For an ideal gas equation (If you will use it) use Pa for pressure and K for Temperature!a) Draw the P-9 diagram showing all stages of the processb) Volume of a gas at BDC (Bottom Dead Center) V₁=? [m³]To answer to this question you may have to compute the volume of the cylinder with knowndiameter and strokec.) Volume of a gas at TDC (Top Dead Center) V2=? [m³]d.) Specific volume at the initial conditions ₁=? [m³/kg]You can use ideal gas equation. The R=8.314/28.97 kJ/kg*K. Please, convert to JOULES/kg*K!Otherwise, your specific volume will be very small.Or use the air properties calculator.

Step 1: Step 2: Step 3: Step 4: solution is given above

Answered: 1. An air-standard Diesel cycle has an…

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

See similar textbooks

Similar questions

HANDWRITTEN AND FINAL ANSWER MUST BE IN ENGLISH UNITS. Show solution.ANSWER iii. Consider an ideal gas with the following characteristics: R = 115 ft-lbf/lbm-R Cp = 0.25 + 0.00035T (BTU/lbm-R) i. Solve for the value of k at 1250 R. ii. Refer to the table shown below: SEE IMAGE iii. Solve the following unknown parameters for Carnot cycle: Volume at end of isothermal compression Heat added and Heat rejected Wnet Efficiency Mean effective pressure iv. Solve the following unknown parameters for Otto Cycle Mass Pressure and Temperature ateach corner Heat added and Heat rejected Wnet Efficiency Mean effective pressure Percentage clearance v. Solve the following unknown parameters for Diesel Cycle with 6% cut-off. Compression ratio Percentage clearance Heat added and Heat rejected Wnet Efficiency Mean effective pressure
Consider an air-standard Diesel cycle. Operating data at principal states in the cycle are given in the table below. The states are numbered as in the figure below. State T(K) p(kPa) u (kJ/kg) h (kJ/kg) 1 380 100 271.5 380.6 2 957.9 3025 722.9 997.8 3 2000 3025 1676 2250 4 1162 305.7 898.8 1232 Determine: (a) the cutoff ratio. (b) the heat addition per unit mass, in kJ/kg. (c) the net work per unit mass, in kJ/kg. (d) the percent thermal efficiency.
Cylinder conditions at the start of compression in an Sl engine operating at WOT on an air-standard Otto operates on 360 Įb/hour of a gas with k=1.3, from 2.12psig and 43.5 Reaumur at the beginning of the compression. The temperature at the end of combustion is 2777.778 Kelvin; The gas is compressed to 1/4 of its original volume. For R (gas constant), use the value for air. Compute for the volume at the beginning of compression in feet cubed per second
Consider a regenerative Brayton cycle (gas turbine) with the principal state information given below. If analyzing the cycle under a cold air-standard analysis using specific heats at room temperature of cp = 1.005- and c, = 0.718, k] kJ determine: kg-K (a) The rate of heat transfer into the cycle per mass flow of air in, in m (b) The regenerator effectiveness Regenerator Temp [K] Pressure [kPa] 100 State 300 2 585 800 695 800 Combustor 3 1200 800 4 738 100 y 628 100 Compressor Turbine cycle
I only need help with letter i. 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 = 2.1 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.
COMBUSTION ENGINEERING In an air-standard Otto cycle engine, the following data were obtained: k = 1.4 , C, = 1.0045 ,C, = 0.7175 , P1 = 103 kPa , t, = 26°C, t2 = 414°C, tz = 2527°C, kgK kg-K t4 = 945.8°C. To be done: a. Find the compression ratio r. A. 6,5 В. 7 C. 7.5 D. 8.0 E. None of these b. Find the pressure at the end of the compression stroke p2. А. 1804 КРа В. 1894 КРа С. 1994 КPа D. 2004 КРа c. Find the pressure at the end of heat addition. A. 7700 kPa B. 7719 kPa C. 8019 kPa D. 8800 kPa E. None of these d. Find the pressure at the end of the expansion stroke P4. A. 410 kPa В. 420 kPa C. 8019 kPa D. 460 kPa E. None of these e. Find the Heat added qa to the cycle, in kJ/kg air. A. 1615 kJ/kg C. 1555 kJ/kg E. None of these B. 1575 kJ/kg D. 1516 kJ/kg f. Find the work of the cycle wey, in kJ/kg air. A. 866.1- kg air B. 877.1 k) kg air C. 880.2- D. 900- E. None of these kg air E. None of these kg air Page 1 of 2 g. Calculate the cycle efficiency for the cycle, in percent. A. Ncy =…
H.W: In an Sl engine compression ratio is 5. The pressure and temperature at the beginning of cycle are (1 bar), ( 300 K). The peak pressure is (40 bar), Find pressure and temperature at salient points, and the efficiency of Otto cycle. Sketch the pressure-volume [P-v] diagram for this cycle. k 1.4, CP = 1.00 kJ/kg. K, CV = 0.718 kJ/kg.
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 = 2.2 L. Determine per cylinder: d) the heat rejection per cycle, in kJ.e) the net work per cycle, in kJ.f) the thermal efficiency.
The temperature at the beginning of a compression process of an air standard Otto cycle with acompression ratio of 8 is 300 K, the pressure is 1 bar and the cylinder volume is 560 cm3. Themaximum temperature during the cycle is 2000 K. Determine a) the temperature, pressure andvolume at the end of each process of the cycle, tabulating your answers, b) the thermal efficiencyof the cycle, and c) the mean effective pressure, in Bar. Take γ = 1.4, and cv = 718 J/kg/K
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 = 2.2 L. Determine per cylinder: a) the volume at state 1.b) the air mass per cycle.c) the heat addition per cycle, in kJ.
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 = 2.6 L. Determine per cylinder: Only the letters d,e, and f are only needed thank you! 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.
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 Kand the compression ratio is 9.8. The engine has 4 cylinders and an engine displacement of Va= 2.5 L. Determine per cylinder: 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 To = 300 K, po= 1 bar. i) Devise and evaluate the exergetic efficiency for the cycle.

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS