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Essentially, they are the same, pressurised gas in a closed cylinder forcing a piston along which turns a crank via a con rod converting linear to rotary force.
The main difference is how the pressurised gas is delivered:
In an internal combustion engine, fuel and air are sucked into the cylinder, valves are closed, fuel/Air is ignited, combustion takes place, heat makes pressure.
So the pressure by combustion is created inside the cylinder (internally)
In an external combustion engine, the gas is pressurised prior to entering the
cylinder, in the case of a (piston) steam engine, water is boiled (by coal or other fuel combustion) in a closed container (boiler) to create pressurised steam, which is then delivered to the cylinder under pressure.
So the pressure by combustion is created outside the cylinder (externally)
What else can I help you with?
How is the 1800 car and the2000s car are alike?
In the 1800s, electric vehicles dominated the market and today cars are mainly powered by internal combustion engines (ICE). Obviously over the years the automobile has been improved upon considerably in terms of performance, reliability, safety, and efficiency.
Does a pads and tampon look alike?
Answers.com does not allow users to post photos, if you want to know what pads and tampons look like search via Google. Tampons and pads don't look alike, one is external and flat whereas the other is normally cylindrical and internal, they look and work differently.
Five ways cells are alike?
Cells are similar in their basic structure, consisting of a cell membrane, cytoplasm, and organelles. They all carry out essential functions such as metabolism, growth, and reproduction. Cells contain genetic material in the form of DNA that dictates their behavior and characteristics. They also have the ability to respond to external stimuli and maintain homeostasis within their internal environment.
Is a crustacean a vertebrate or invertebrate?
A crayfish is a crustacean, which means that it has a shell and does not have a backbone, therefore it is an invertebrate.It has an exoskeleton, meaning its support is on the outside, not on the inside.It is an invertebrate.
How are crayfish and birds alike?
Crayfish and birds are both classified as animals. They both have specialized adaptations for their environments, such as claws for crayfish and wings for birds. Additionally, both crayfish and birds play important roles in their respective ecosystems, contributing to the balance of their habitats.
What are the homophones for knows?
The homophones (sound-alike words) are:nose - external organ of smellnos or noes - plural of no (sometimes seen as no's)
Do snakes and bunnies look alike?
I'd say no. Rabbits have four limbs, external ears and fur. Snakes have scales, no ears and no limbs.
Why do butterflies and hummingbirds not belong to the same class of animals?
They are very different organisms. Their internal structures are not at all alike. Hummingbirds are vertebrates like us, with internal skeletons, muscles and organs. Butterflies are insects, with their hard parts on the outside.
How long do cummins diesel manual transmissions last?
Depends on what the transmission is. Bear in mind that Cummins engines can be found in 3/4 ton Dodge pickups and semi trucks alike.
Is rusting and burning alike?
Both processes require Oxygen. Rusting (I think) is where metal reacts with oxygen and moisture and becomes oxidises. Burning or combustion, ALWAYS needs Oxygen to occur. Hope this helps!
How rusting and burning alike?
Both processes require Oxygen. Rusting (I think) is where metal reacts with oxygen and moisture and becomes oxidises. Burning or combustion, ALWAYS needs Oxygen to occur. Hope this helps!
What is another way to spell nose?
The homonyms (sound alike words) are:nose - external olfactory organnoes - more than one "no"knows - comprehends or recognizes (verb to know)
