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There were basically two types of aircraft engines, in-line and radial. In-line engines were like most car engines. You start with a solid block of metal and bore large holes in it for the pistons, one hole behind the other, all in a row. Normally these had to be water-cooled, adding an extra vulnerability to the airplane. A bullet through the radiator would soon cause all the coolant to leak out and soon the engine would seize up from overheating. Radial engines have the cylinders bolted on around the outside, like spokes on a wheel. They radiate from the middle, hence radial. Radial engines are roughly round, and wide when compared to an inline engine, but short, front to back. Because the cylinders are outside, all around the edge, not in the middle of a cylinder block, radial engines can be air-cooled. Think of the nose of a US P-47 - its blunt and wide because of its large radial engine housed there. The US P-51 had an in-line engine, and a pointy nose. The same with Germany's Bf 109 - pointy, inline, and the FW 190, blunt, wide, radial.
What else can I help you with?
What engine does a embrar 190 have?
radial
Who invented the radial engine?
Jacob Christian Hansen Ellehammer invented the first 3 cylinder radial internal combustion engine in 1904.
How does a radial engine differ from a normal engine?
The "normal" engine is also called a rotary engine. Both of these engines look very similar. Radial engines use a conventional crankshaft in a fixed engine block, unlike the rotary engine. +++ You've missed the fundamental point. A conventional engine has its cylinders in a straight line or lines. A radial engine's cylinders are arranged, as its name says, radially from the polygonal crankcase, like the spokes of a wheel.
What was the twin engine lockheed electra used for?
Pratt & Whitney nine cylinder radial engine
How do you radial engine connected to turbo jet engine?
The fact that both are aircraft engines is the only connection.
What is differences between opposed and radial engines?
An opposed-piston engine is a reciprocating internal combustion engine in which each cylinder has a piston at both ends, and no cylinder head.Whereas the radial engine is a reciprocating type internal combustion engine configuration in which the cylinders point outward from a central crankshaft like the spokes on a wheel.
What was the most important event in aviation history in the 1920s?
The invention of Curtiss- Wright's J5 radial engine. ( the first truly reliable aircraft engine)
Cylinders in a radial engine are numbered from the top in what direction?
In a radial engine, the cylinders are typically numbered from the top down in a clockwise direction when viewed from the front of the engine. This numbering convention helps in identifying and servicing the cylinders during maintenance. The specific numbering may vary slightly depending on the manufacturer, but the clockwise orientation is a common standard.
What term is used to describe the shortest radial dimension of a cam profile in a diesel engine?
inner base circle
Which artery runs in the radial groove with radial nerve?
radial artery
Is an hookworm bilateral or radial?
radial
What is the name of the artery in your wrist where you check your pulse?
The radial artery is the one that is used to take a pulse at the wrist.
