Which one is not true about the expansion tank in cooling water systems on marine diesel engines? ((It is a multiple choice marine diesel engine question, please specify the correct option.))

Q: Question 9 Consider an ideal 4-stroke Diesel engine cycle. Air is compressed isentropically and…

A:

Q: Given the same compression ratio for both air standard Otto and air standard  Diesel cycle, which…

A:

Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

A:

Q: a. Mention the various assumptions made in air-standard cycle analysis. b. Prove that the efficiency…

A:

Q: (i) The Spark Ignition Engine Due to lack of other information, it is assumed to be operating on the…

A:

Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

A: as per guidelines i have to solve only 3 subpart of your question ,kindly post left part in another…

Q: At the beginning of the compression process of an air standard Otto cycle, p1 = 1 bar, T1 = 300 K.…

A: as per guidelines i have to solved only  3 subpart of the question

Q: Explain inclusion of reheat and modern regenerative arrangement in ideal Rankine cycle to improve…

A:

Q: bet The compression ratio is the ratio of the initial volume to the volume after isentropic…

A:

Q: An engine operating on air standard Otto cycle, the clearance volume is 10% of the swept volume. The…

A: Given data: The specific heat ratio of air is γ = 1.4.

Q: 1.Give the TS and PV diagrams of Regenerative Rankine Cycle

A: The main components of a Rankine power plant cycle are: Steam turbine Boiler Condenser Pump

Q: Which of the following statements are true about the intent of a regenerator in a Brayton cycle?…

A: given:

Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

A:

Q: Determine the air-standard efficiency, compression ratio, cut-off ratio of an engine operating on…

A:

Q: Which of the following are true for the limitations and impracticalities of the turbine of the…

A: Given: Carnot Vapour Cycle "Since you have asked multiple questions, we will silve the first…

Q: One way to augment thrust is to add a reheat or afterburning system. For an afterburning gas…

A: Both standard T-s diagram without afterburner and modified T-s diagram with afterburner are shown.…

Q: Q2/ In an air standard Brayton cycle the minimum and maximum temperature are 27 °C and 780 °C,…

A:

Q: What is the thermal effiviency of an air stand and Brayton cycle if the Pressure ratio 10?

A:

Q: The pressure ratio of a simple air operated Brayton cycle is 12. Air 295 K to the compressor, 1020 K…

A:

Q: Q1/An ideal Brayton cycle with a pressure ratio of 8. The inlet temperature is 27 °C and maximum…

A:

Q: Q1 Answer the following: 1. NASA X-43A scramjet aircraft is considered one of the air breathing…

A: 1. The statement" NASA x-43A scramjet is considered one of the air breathing engines" is true. This…

Q: Air enters the compressor of a cold-air-standard Brayton cycle with regeneration, intercooling and…

A: Mass flow rate = 6 kg/s P1 = 100 kpa T1 = 300 K Compression ratio = 10 T6 = 1400 K

Q: Air enters the compressor of an ideal air standard Brayton cycle at 100 kPa, 290 K, with a mass flow…

A: Given Data: Inlet temperature of compressor, T1=290 K Inlet temperature of turbine, T3=1500 K Mass…

Q: QUESTION 18 Describe the T-s diagrams accordingly by filling it the blanks accordingly. Use the sets…

A: To match: The image with appropriate cycle. Explanation: Carnot vapor cycle: In Carnot vapor cycle…

Q: Pls. Answer thank you! A turbo-charged, 16 cylinder, Vee-type diesel engine has an air consumption…

A:

Q: The open cycle gas turbines provides less flexibility when compare to closed cycle a. TRUE b. FALSE

A: A gas turbine power plant is a type of power plant in which air is used as a working medium. There…

Q: 3. What is the main factors are considered in Fuel-Air Cycle analysis compared to Air-Standard Cycle…

A: The following factors are considered in fuel air cycle analysis

Q: Air enters the compressor of an ideal air-standard Brayton cycle at 100 kPa, 27 °C, with a…

A:

Q: Describe the T-s diagrams accordingly by filling in the blanks. Use the sets of words given below…

A: We can answer the first question since the exact one is not specified. Please resubmit the question…

Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

A:

Q: 02 In an air standard Brayton cycle the minimum and maximum temperature are 27 °C and 780 °C,…

A:

Q: Instructions: solve problems under the concept of Reheat, Regenerative and Reheat-Regenerative Cycle…

A: Steam at 10 MPa, 600 degrees C, enters the first-stage turbine of an ideal Rankine cycle with reheat

Q: Calculate the efficiency of an Diesel cycle assuming Cold Air-Standard Analysis operating in air (k=…

A: Given is  for cold air standard diesel cycle  k = 1.4  r = 20 cutoff ratio( rc ) = 1.7     To…

Q: Why is cloud point and pour point important in determining the performance of engines?

A: The cloud point 1.The cloud point is for fuel oils than the lubricating oil 2.The cloud point of a…

Q: The pressure and temperature at the beginning of compression of a cold air-standard Diesel cycle are…

A:

Q: A regenerative Ericsson hot air engine works between temperature limits of 318 K and 503 K. The…

A:

Q: A diesel generator running on Ideal Air standard Diesel cycle has the following initial conditions;…

A:

Q: reheat-regenerative Rankine cycles

A: Ein=Eoutm1h4+(1-m1)hb10=h11m1=h11-hb10h4-hb10…

Q: At the beginning of the compression process of an air—standard Diesel cycle operating with a…

A: Here, given data: T1 = 300 KP1 = 0.1 MPar = 18 = V1V2ρ = 2 = V3V2 For air, γ = 1.4Cp = 1.005 kJ/kg K…

Q: The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are 90…

A:

Q: Show all sets of equations belonging to two-time ideal diesel cycle and two-time ideal mixed cycle…

A: As this is a multiple question , so i would be answering the first question as per the guidelines…

Q: A gas turbine power plant working on Brayton cycle as per the following specifications Pressure and…

A:

Q: Which one of the following modifications of the simple ideal Rankine cycle

A: Given;  For  the given following statements,  Simple ideal Rankine cycle increses the thermal…

Q: At the beginning of the compression process of an air standard Otto cycle, p1=1 bar, T1= 300 K. The…

A:

Q: if a diesel cycle and otto cycle have th same compression ratio which will do the more work?…

A: As per the company guidelines we will answer the first question for you, for the other question…

Q: Air enters the cycle at 17˚C and 100kPa.  It leaves the combustor at 1250K and 1.024MPa.  The…

A: Given that, Air entering temperature, T1=17 °C,Air entering pressure, P1=100 kPa,Temperature leaving…

Q: A Brayton cycle inlet is at 300 K. Inlet and exit temperatures of the turbine is measured as 1800 K…

A: Given Data⇒Brayton CycleInlet temperature at compressorT1=300 KInlet temperature at turbine…

Q: Problem # 2 Brayton Cycle - Regeneration An ideal air-standard Brayton cycle has a compressor…

A:

Q: Referring to the T-s diagram of Fig. 9.10, which of the two cycles does not allow use of a…

A: Given: Temperature entropy (T-S) diagram of two cycles are given,

IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.