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What is the peak temperature in a combustion chamber of a car engine?
Wiki User
∙ 16y ago
Temps can be close to 3600 deg f away from surfaces. Surfaces however are kept cool by the engines cooling system and the fact that the burning mostly takes place in only 1 of the four strokes. Exhaust manifolds can reach temps of over 1800 deg. f
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoFor a diesel engine, the temperature of the air at the peak intake compression is around 450oC to 650oC. This is sufficient to raise the fuel mist to ignition.
The temperature in the combustion chamber are given as 1650oC to 2750oC.
The temperatures can get high enough to produce nasty nitrogen oxides.
A different aim is to keep the walls of the combustion zone down to about 70oC.
Wiki User
∙ 11y agoNot More Then 590 deg. Celsius
It's interesting that 590 deg. Celsius (1075 F) is just below the melting point of pure aluminum, though.
Wiki User
∙ 16y ago2300K
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What is peak pressure in si engine?
30-40 bar peak pressure
What is peak to peak?
Peak to Peak is the most positive peak to the negative peak value. Or find any peak value and multiply by 2.
What is the effective value of 200 volts peak-to-peak?
200 volts peak-to-peak is 100 volts peak, which is 70.7 volts rms (standing for root-mean-square) also called "effective". This 70.7 volts is the DC voltage with the same heating power as the peak-to-peak. The relationship is: rms (aka RMS) equals peak-to-peak divided by 2, then divided again by square-root of 2 (1.414). The division by 2 gets us from peak-to-peak to just peak. The next division takes us to rms. If you get an AC voltrage with no description, for exmple 120 volts AC, it is RMS (effective). The USA AC standard supply voltage is 120 (also called 117) volts RMS. The USA peak is 117 x 1.414 (square root of 2) = 165 volts peak, = 330 volts peak-to-peak.
Are peak-to-peak and rms voltage measurements the same?
No, the peak-to-peak voltage is 2sqrt(2) times as much as the rms for a pure sine-wave.
How to calculate the peak-to-peak value of a signal?
A: AC or our line voltage is sinusoidal in nature it goes up to a positive peak returns to zero and proceed to the negative peak. 120V AC is actually swinging from peak to peak. It is 120 volts but the peak is the 120 v times 1.41 or 169.2 volts and since it also go negative then the peak to peak 120 volts times 2.82 or 338.40 volts or twice the peak voltage
Peak temperature in combustion chamber petrol engine?
2500K around 4000*F or 2225*C
If you have a internal combustion engine and it was operating at peak horse power if you were to lean the engine out would cylinder temperatures increase or decrease?
Engines always will run hotter the leaner they are.
What is important about the peak wavelength of a thermal radiation spectrum?
The peak wavelength, is connected to the temperature of the objects. we have short peak wavelength when the temperature is high.
What are the head bolt torque settings for Toyota 3l diesel?
A cylinder head gasket is required to effect a seal between the cylinder head and block of a gasoline or diesel engine. It is an integral component of the engine and is requires to perform many functions at the same time during engine operation. The head gasket must maintain the seal around the combustion chamber at peak operating temperature and pressure. The gasket must seal against air, coolants, combustion and engine oil at their respective peak operating temperature and pressure. The materials used and design employed must be thermally and chemically resistant to the products of combustion and the various chemicals, coolants and oils used in the engine. When assembled, the head gasket becomes an important part of the total structure of the engine. It supports the cylinder head along with its operating components. It must be able to withstand the dynamic and thermal forces that are transmitted from the head and block. The type of engine application will be the determining factor in cylinder head gasket design. With engines ranging in size from one cylinder gasoline fired engines up to twelve cylinder, turbocharged or supercharged high-compression diesels, the material and design of the gasket is paramount to it's functional life span. Every application requires a unique cylinder head gasket design to meet the specific performance needs of the engine. The materials and designs used are a result of testing and engineering various metals, composites and chemicals into a gasket that is intended to maintain the necessary sealing capabilities for the life of the engine.(See Fig. 1).
How is the peak frequency of emitted light related to the temperature of its incandescent source?
The peak frequency is directly proportional to the absolute temperature of the emitter. Temperature increases frequency also increases.
What is peak pressure in si engine?
30-40 bar peak pressure
What is Mount Everest's Temperature at peak and Base?
The temperature at the peak of Mt Everest is -75 degrees. The bottom is around 20-25 degrees.I hope this helps :)
Why is the temperature at the peak lower than at the foot of the mountain?
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What is power supply at room temperature called?
peak rating
Could somebody tell you the right temperature for 3.4 impala 2000 thE CAR DONT HAVE THERMOSTAT THE TEMPERATURE STAY IN MIDDLE AND THEN IS GOING DOWN.?
Any Auto Parts store can tell you the correct temperature thermostat for your Impala. Probably it requires a 195 degree thermostat. One thing for sure is no thermostat is not what you want. Running without a thermostat, will cause the engine to not reach full operating temperature. The engine will not perform to peak efficiency at below normal operating temperature. Normally that is around 220-230 Degrees. Your engine is computer controlled and the computer bases fuel/air mixture and timing on the engine temperature. Install the correct thermostat.
Why rotary engines are not used widely?
Hard to get them to meet new emission standards...its impossible for Wankel/rotary engines to meet emmissions standard due to a serious fundamental design flaw. That is, the piston crown and combustion chamber surface area ratio to the cylinder and combustion "chamber" volume. The dish in the middle of the rotor. Its like a very (very) short stroke conventional engine. This results in a very large dead space (typically referred to as squish area) when the piston is at top dead center (TDC). This squish area ejects a large portion of the air to be used for combustion, into a more compact chamber either in the cylinder head, or in the piston or rotor crown (as is the case with the wankel). While this "squished" air help generate turbulence for an effective and rapid burn at ignition, there is (in the wankel) a large portion left in the space between the rotor and cylinder perifery, which, while it eventually burns, it doesn't burn efficiently (completely) through the period of peak compression. Further, there is a zone around the rotor sides where there is more dead space above the rotor side seals and chamber that burns very late and poorly in the process. Further to all this...when the rotor is at TDC, there is a large...I mean "large" banana shaped area each side of the rotor "chamber", between the chamber & rotor tips with a massive surface area vs volume of air for combustion. This banana shaped volume creates a very long path for ignition and the surface area quenches a lot of the initial heat from the ignition and impairs the combustion reaction markedly. Having said all this, the wankel engine is a very mechnical efficient design, albeit with an inherant serious flaw goemetrically impossible to over come.
If a certain star has a peak wavelength of 700NM then its surface temperature is about?
4200K
