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Automobile Designer Interview Question:
Tell us what are considerations taken into account while creating a piston head?
Submitted by: MuhammadThe piston head is designed on the basis of the following considerations:
☛ > The crown should have enough strength to absorb the explosion pressure inside the engine cylinder.
☛ > The head must always dissipate the heat of the explosion as quickly as possible to the engine walls. The thickness of the head is calculated on the basis of another formula which takes into consideration the heat flowing through the head, the conductivity factor of the material. The temperature at the center and edges of the head.
☛ > The thickness of the piston head is calculated on the basis of the Grashoff`s formula which takes into consideration the maximum gas pressure of an explosion , the permissible bending and the outside diameter of the piston.
Submitted by: Muhammad
☛ > The crown should have enough strength to absorb the explosion pressure inside the engine cylinder.
☛ > The head must always dissipate the heat of the explosion as quickly as possible to the engine walls. The thickness of the head is calculated on the basis of another formula which takes into consideration the heat flowing through the head, the conductivity factor of the material. The temperature at the center and edges of the head.
☛ > The thickness of the piston head is calculated on the basis of the Grashoff`s formula which takes into consideration the maximum gas pressure of an explosion , the permissible bending and the outside diameter of the piston.
Submitted by: Muhammad
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