A cylindrical riser is to be designed for a sand casting mold. The length of the cylinder, L is to be 2 times its diameter, D. The casting is a square plate, each side, a = 30 cm and thickness, h= 15 cm. If the metal is cast iron, and the mold constant in Chvorinov's rule = 2.50 min/cm², determine the length, L of the riser (in cm) so that it will take 25% longer for the riser to solidify.
A cylindrical riser is to be designed for a sand casting mold. The length of the cylinder, L is to be 2 times its diameter, D. The casting is a square plate, each side, a = 30 cm and thickness, h= 15 cm. If the metal is cast iron, and the mold constant in Chvorinov's rule = 2.50 min/cm², determine the length, L of the riser (in cm) so that it will take 25% longer for the riser to solidify.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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![A cylindrical riser is to be designed for a sand casting mold. The length of the
cylinder, L is to be 2 times its diameter, D. The casting is a square plate, each side,
a = 30 cm and thickness, h= 15 cm. If the metal is cast iron, and the mold constant
in Chvorinov's rule = 2.50 min/cm², determine the length, L of the riser (in cm) so
that it will take 25% longer for the riser to solidify.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcd5085a7-fe17-4b5c-8a14-35dd3b1eb18a%2Ff96d0e34-f79b-405b-b728-384494bdd6f4%2Fs5lhxoq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A cylindrical riser is to be designed for a sand casting mold. The length of the
cylinder, L is to be 2 times its diameter, D. The casting is a square plate, each side,
a = 30 cm and thickness, h= 15 cm. If the metal is cast iron, and the mold constant
in Chvorinov's rule = 2.50 min/cm², determine the length, L of the riser (in cm) so
that it will take 25% longer for the riser to solidify.
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