Saturday, January 2, 2016
Carnot Cycle
Carnot cycle is given by a French engineer, Sadi Carnot so named as Carnot cycle. Carnot cycle is an ideal cycle of all thermodynamic cycle because it gives maximum efficiency between two temperature difference. When we study about any other cycle, we compare it to the Carnot cycle which will give the maximum work output between these temperature range. Carnot cycle is a ideal cycle or theoretical cycle, actually no engine work on it.
Mesh Gear
Sliding mesh gear box:
When we talk about types of gearbox this is one of the oldest type. It this type of gear box, gears on the splined main shaft are moved right or left for meshing them with appropriate gears on the counter shaft for obtaining different speed. This type of gear box derives its name from the fact that the gears are meshed by sliding. One disadvantage of this type of gear box is that, special skill is required to operate this gear box.
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