Why riser is made cylindrical

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Why riser is made cylindrical..

Answer / arpit

Due to lesser heat dissipation area

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Why riser is made cylindrical..

Answer / arpitakar

According to chrovinov formula the best shape for riser is sphere but practically there is most of molten liquid being concentrated centrally and lesser contact with system but in cylindrical riser second best according to chrovinov large area oh heat zone by riser to system

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