An ideal Diesel cycle has the air inlet temperature and pressure of 24 °C and 92 kPa respectively. Thecompression ratio is 21:1 while the maximum cycle temperature is 1,286 °C. Take Specific heat atconstant pressure and constant volume for air as 1.005 kJ/kg K and 0.717 kJ/kg K respectively.Calculate the specific work output from the engine to one decimal place and include the correct Sl unit(kJ, kg, K ).Add units

Answered: Image /qna-images/answer/b21ceac0-0700-43b6-84d6-225ab4b6a376.jpg

Answered: cycle has the air inlet temperature o…

cycle has the air inlet temperature o is 21:1 while the maximum cycle e and constant volume for air as ecific work outnut from the engine

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

Related questions

Q: diesel engine has a compression ratio of 20:2 with an inlet of 90 kPa, 17C, state 1, with volume 0.5…

A: Given Data rc=20.2 State 1: 90 kPa, 17°C Tmax=1900 K

Q: A deal deheaf Cycle has a turbine inlet pressure of lo ufa with stean temperature d q00 c. the steam…

A: Given data Turbine inlet pressure and temperature = 10 MPa and 400°CIntermediate Pressure = 5…

Q: Air plane working with Boot- Strab with evaporating cooling has 20 TR. If the exit air of…

A: To Find : The refrigeration effect and mass flow rate and COP. Given : The evaporating cooling is…

Q: Give example of a problem solved using reheat rankine cycle method and compare to rankine cycle…

A: The calculation process is given below:

Q: Find the efficiency of engine input power is 800 J and ouput powe 400 J

A: Given data : Input power=800 J Output power=400 J Find : Efficiency of engine

Q: Please read the problem and solve what is asked. Thanks! A two-stage compressor with an ideal…

A: Givenhellium gasv1=0.5m3/sP1=150kPaT1=300KP2=7500kPa

Q: In a carnot cycle. The pressure at the end of heat rejection is 15 psia while the pressure at the…

Q: In a spray condenser, find the ratio of circulating water to steam flow if the condenser pressure is…

Q: R-134a as a refrigerant, in a cooling machine used; refrigerant to evaporator (evaporator) 0.15…

Q: In an ideal Diesel engine, compression is from 14.7psia, 80° F, 1.43 ft3 to 500psia. Then 16…

Q: Consider a 10:1 pressure rise in the ideal compressor with air as the working fluid compared to the…

A: Consider air at standard atmospheric pressure and temperature. Consider the compression process to…

Q: Write legibly, provide manual step by step solution, and diagram for below given problem. Steam…

Q: capacity

Q: Which is more efficient, dry or wet standard ammonia vapor compression system in such a way it is…

A: To explain: Which is more efficient, dry or wet standard ammonia vapor compression system in such a…

Q: A Brayton cycle has an initial temperature 300C. If compression ratio of compressor is 8, find the…

Q: Q3/ Onc kg of air is the taken through on Otto cycle, the initial pressure and tempe rature being 10…

A: Given: Mass of air=1kg P1=10kPa T1=100°C or 373K Heat added Qin=3350kJ/kg Compression ratioγk =6…

Q: • . isentoopie efficiency of the turbine = 861. isentropic"," of pump = 91% • If Dolynesi traction…

A: To findDetermine the thermal efficiency of the plant.GivenIsentropic efficiency of the turbine =…

Q: this problem, it seems that we only have the temperatures and we go from there. For the state 3…

Q: Kubuta geothermal power plank has 83.7 % efficiency, What is its actual pOMer capacity if the…

Q: Refrigerator with R-134a as fluid, Keeps space at -39 C (rejecting waste heat to cooling water),…

Q: Which is more efficient, dry or wet standard ammonia vapor compression system in such a way it is…

A: In wet ammonia vapor compression, the inlet state is wet and the outlet state after compression is…

Q: Ideal air enters a compressor at 100 kPa and is compressed to 150 kPa. The isentropic efficiency is…

Q: In a carnot cycle. The pressure at the end of heat rejection is 14 psia while the pressure at the…

Q: 2A steam throttling valve with iniet conditions of 2MPA and 400C is connected to the inlet of the…

Q: Efficiency of Carnot cycle is given as 75%. If the cycle direction is reversed, what will be the…

A: Let us take, Lower temperature of carnot cycle = TL Higher temperature of carnot cycle = TH Given,…

Q: A one-stage compressor with an ideal intercooler receives 0.5m3/s of Helium at 150kpa and 300K and…

A: Solution: Given Data:

Q: Give one example problem with solution of reheat regenerative cycle

Q: e water to (18"C). Assume turb

A: Given-Information:- Condenser Pressure, Pc = 0.07 barTemperature,T = 18°CTurbine Exhaust quality, x…

Q: A steam engine isentropically expand 5kg/sec of the steam from the 0.70 mpa 250°c, the exhaust is…

A: Given data: - The mass flow rate is ms = 5 kg/s. The initial pressure of the steam is P1 = 0.70…

Q: A 150 MW steam station uses coal of calorific value 5600 kcal/kg and coal consumption /hour is 34569…

A: Given data: The energy produced by the station is energy output (E) = 150 MW = 150 MJ/s = (150 x…

Q: If the Mean Effective Pressure MEP is the ratio of the net work and the volume displaced, find the…

Q: A 7.162M British Thermal Unit per hour is required for a gas turbine power plant in Palawan wherein…

A: Calculated air flow in lb/min.

Q: In a spray condenser, find the ratio of circulating water to steam flow if the condenser pressure is…

Q: B. A CARNOT ENGINE PRODUCES 30 kW WILE OPERATING BETWEAN TEMPERATURE LIMITS 0F 150°C AND 200 °C…

Q: 1. A steam pouwer plant operetes uing the ideal Rankine Cycle where 'steam initially enter the…

Q: If the mass flow rate for air is 5 Kg/s .and air compressor takes in air at 200 kPa, 290 K and…

A: Assumptions are taken in the compressor device -Air is assumed as an ideal gas -Flow is steady -No…

Q: For a pressure ratio of r, specific heat ratio of y. the thermal efficiency of Brayton cycle is…

A: Given pressure ratio=rp, Specific heat ratio=γ

Q: An ideal turbine with one stage of reheat receives steam at 8 MPa, 500°C. Reheat ressure is 0.8 MPa…

Q: 3) The pump works (wbomba) and the turbine (wurbina). 4) The heats: boiler (QH) and condenser (QL).…

Question

An ideal Diesel cycle has the air inlet temperature and pressure of 24 °C and 92 kPa respectively. The
compression ratio is 21:1 while the maximum cycle temperature is 1,286 °C. Take Specific heat at
constant pressure and constant volume for air as 1.005 kJ/kg K and 0.717 kJ/kg K respectively.
Calculate the specific work output from the engine to one decimal place and include the correct Sl unit
(kJ, kg, K ).
Add units

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Q6/ In Diesel engine the air at the beginning the compression stroke the pressure and temperature 100kpa, 4OC respectively. The compression ratio is 16 and cut off ratio is 2.2. Find the maximun pressure and tempe rature. Heat imput, thermal cfficicncy and thc work down?
please answer as early
Do part d and e
The first of the two heat pumps operating on the reverse Carnot cycle 0between 0C and 22oC, and the second between -18oC and 22oCis working. Find the percentage increase between the compressor powers since both are heating at the same value.
The efficiency of the heat engine is 36 %. The COP of heat pump is.
In the figure below, a built-in bar of length L 600 mm is forced by a force that makes 0-60 months with the horizontal. Since the intensity of the force is F =40kN draw bending moment and shear force diagrams. You then calculate the stresses at maximum tensile and maximum bass and show where they occur. (Cross section of the bar bxh-85 mm x 150 mm - 150 mm)
Q4 a- The pressure inlet for air compressor is 14 psi ,60 F and the output of 140 psi at 1080 R .This output passes through a cooler of constant pressure .if the exit air out of cooler is 540R find the specific work and specific heat of this compressor .use the table below in case.
(3-2) A turbo generator has a combined steam rate of 5.3 kgkwh at ita rated output of 20,000 kW. The steam is at 17 MPa, 300 C, and the exhaust is at 0.01 MPa. Calculate (al the combined heat rate, (b) the combined thermal efficiency, andie the combined engine elficiency.