An anaerobic biofuel production process is carried out in a 10,000-L stirred tank with a diameter of 2 m. In order to ensure proper mixing, agitation will be provided using a marine propeller at an agitation rate of 100 rpm. Assume the impeller diam- eter is half of the tank diameter. Note: With a marine impeller, when the impeller Reynolds number is greater than 3x103, the power number has a value of 1.0. What is the power of the motor that is required to accomplish this? You can assume the medium has the properties of water.
An anaerobic biofuel production process is carried out in a 10,000-L stirred tank with a diameter of 2 m. In order to ensure proper mixing, agitation will be provided using a marine propeller at an agitation rate of 100 rpm. Assume the impeller diam- eter is half of the tank diameter. Note: With a marine impeller, when the impeller Reynolds number is greater than 3x103, the power number has a value of 1.0. What is the power of the motor that is required to accomplish this? You can assume the medium has the properties of water.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:An anaerobic biofuel production process is carried out in a 10,000-L stirred tank
with a diameter of 2 m. In order to ensure proper mixing, agitation will be provided
using a marine propeller at an agitation rate of 100 rpm. Assume the impeller diam-
eter is half of the tank diameter. Note: With a marine impeller, when the impeller
Reynolds number is greater than 3x103, the power number has a value of 1.0. What
is the power of the motor that is required to accomplish this? You can assume the
medium has the properties of water.
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