Search results
Results from the WOW.Com Content Network
Boiler explosions are of a particular danger in (locomotive-type) fire tube boilers because the top of the firebox (crown sheet) must be covered with some amount of water at all times; or the heat of the fire can weaken the crown sheet or crown stays to the point of failure, even at normal working pressure.
A failure of fire tubes forces large volumes of high pressure, high temperature steam back down the fire tubes in a fraction of a second and often blows the burners off the front of the boiler, whereas a failure of the pressure vessel surrounding the water would lead to a full and entire evacuation of the boiler's contents in a large steam ...
Etching of damage from a boiler explosion in Newark, New Jersey in 1867 This is a list of steam boiler explosions such as railway locomotive , marine transport (military and civilian), and stationary power:
During World War II a shortage of fuels like gas and petrol alongside the idea of running diesel engines with Steam occurred and led to the development of a new type of boiler. [6] Dr. Henrich Vorkauf came up with the first design of a new natural circulation boiler which was then installed into a truck in the year 1944. [2]
A fire-tube boiler is a type of boiler invented in 1828 by Mark Seguin, [1] in which hot gases pass from a fire through one or more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction , heating the water and ultimately creating steam .
A vertical boiler is a type of fire-tube or water-tube boiler where the boiler barrel is oriented vertically instead of the more common horizontal orientation. Vertical boilers were used for a variety of steam -powered vehicles and other mobile machines, including early steam locomotives .
The factory was heated using steam radiators, with the steam being produced by coal-fired steel boilers installed in a brick boiler house attached to the wooden factory as the crossbar of the E. When the fourth floor was added, the original boiler was replaced by a larger one and the old boiler, 17 feet (5.2 m) long and six feet (1.8 m) in ...
In a steam engine, cutoff is the point in the piston stroke at which the inlet valve is closed. On a steam locomotive, the cutoff is controlled by the reversing gear.. The point at which the inlet valve closes and stops the entry of steam into the cylinder from the boiler plays a crucial role in the control of a steam engine.