0
What else can I help you with?
Why si engines are quantity governed engines and ci engines are quality govrned?
All engine are whether CI or SI are quantity governed. what is quality governed?? You have discovered it or wht??
What are the advantages on SI engine?
Spark Ignition (SI) engines offer several advantages, including smoother operation due to their ability to run on a variety of fuels, such as gasoline. They typically provide better fuel efficiency at lower engine speeds and are capable of producing higher power outputs for a given engine size compared to diesel engines. Additionally, SI engines tend to have lower emissions of nitrogen oxides and particulate matter, making them more environmentally friendly. Their design also allows for easier maintenance and lower initial costs compared to some diesel alternatives.
What are the supercharging limits for si engine and ci engine?
Limit of supercharging in si engine (1) knocking tendency in si engine increases with increase with temp pressure density of charge , mixture strength (2) compression ratio of engine needs reduced with supercharged engine but the reduced compression ratio reduce the power output output & thermal efficiency of engine with increase in s.f.c WHEREAS Limit of supercharging in CI Engines are mainly due to the thermal stresses and increased gas loading. Due to this, the heat generation and heat transfer increases and there is a greater tendency to bum the piston crown and the seat and the edges of exhaust valve. Increasing the valve overlap in supercharged engines solved this problem.
What are two main types of rocket engines?
The two main types of rocket engines are Solid fuel rocket engines and Liquid fuel rocket engines.
Examples of both 'horizontal' search engines and Vertical' search engines?
Horizontal search engines are general-purpose search engines such as Google and Yahoo. Vertical search engines, meanwhile, are specialized by content such as Trulia, Mocavo and Yelp.
What is an antiknock?
An antiknock is an additive added to petroleum to reduce the occurrence of engine knock.
Why si engines are quantity governed engines and ci engines are quality govrned?
All engine are whether CI or SI are quantity governed. what is quality governed?? You have discovered it or wht??
What is an antiknock valve?
what is valve
What are the types of combustion chambers in SI engines?
swirl
Why CI engines are used in trucks and other heavy vehicles but not why SI engine?
Compression ignition (CI) engines use diesel is as the fuel, while spark ignition (SI) engines use petrol. SI engines are lightweight and achieve high speeds while diesel CI engines although heavier and slower engines, are more robust and have a higher thermal efficiency. Their robust build (and fewer parts) makes diesel CI engines ideal for heavy machinery.
Why there is detonation at start of combustion in SI engines?
china hope my answer is good
What has the author Richard M Whitcomb written?
Richard M. Whitcomb has written: 'Non-lead antiknock agents for motor fuels' -- subject(s): Anti-knock and anti-knock mixtures, Motor fuels, Patents
What is SI engine and CI engine?
An SI engine is a spark ignition engine. A CI engine is a compression ignition engine. SI engines use spark plugs to ignite fuel in the combustion chamber. CI engines use compression in the combustion chamber to ignite the fuel.
What is the measure of the antiknock properties in a fuel?
The measure of antiknock properties in a fuel is typically expressed using the octane rating system. Higher octane ratings indicate better antiknock properties, meaning the fuel is less likely to cause knocking or pre-ignition in an engine.
What are Anti knocking agent in fuel?
'Gasoline' has the potential to ignite too early ('detonate') in high compression combustion engines, producing a 'knocking' or 'ping' effect. The first compound discovered to remedy this effect was tetraethyllead (tetra-ethyl-lead, TEL). This anti-knocking agent therefore came into widespread use in petroleum, but use of this chemical began to be phased out after the toxicity of lead became known. Thus other antiknock agents used instead of tetraethyllead are: ferrocene, iron pentacarbonyl, toluene, MMT (an organomagnesium compound) and several others.
What has the author Mary Elizabeth Donovan written?
Mary Elizabeth Donovan has written: 'The construction and optimization of a hydrogen atmosphere flame ionization detector for the analysis of antiknock agents in gasoline' -- subject(s): Gasoline, Anti-knock and anti-knock mixtures
When should you change the timing belt on a 2004 Honda Civic Si?
Never, the 2004 Civic SI has a timing chain as do all K Series engines.
