Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
Q2) One type of capillary-tube viscometer is shown in Figure. For this device the liquid to be tested is drawn into the tube to a level above the top etched line. The time is then obtained for the liquid to drain to the bottom etched line. The kinematic viscosity, v, in m²/s is then obtained from the equation V= KRt where K is a constant, R is the radius of the capillary tube in mm, and t is the drain time in seconds. When glycerine at 20 °C is used as a calibration fluid in a particular viscometer the drain time is 1,430 s. When a liquid having a density of 970 kg/m³ is tested in the same viscometer the drain time is 900 s. What is the dynamic viscosity of this liquid? Given : For glycerine at 20 °C, v=1.19 x 103 m2/s Glass strengthening- bridge Etched lines Capillary tube

Q2) One type of capillary-tube viscometer is shown in Figure. For this device the liquid to be tested is drawn into the tube to a level above the top etched line. The time is then obtained for the liquid to drain to the bottom etched line. The kinematic viscosity, v, in m²/s is then obtained from the equation V= KRt where K is a constant, R is the radius of the capillary tube in mm, and t is the drain time in seconds. When glycerine at 20 °C is used as a calibration fluid in a particular viscometer the drain time is 1,430 s. When a liquid having a density of 970 kg/m³ is tested in the same viscometer the drain time is 900 s. What is the dynamic viscosity of this liquid? Given : For glycerine at 20 °C, v=1.19 x 103 m2/s Glass strengthening- bridge Etched lines Capillary tube

Introduction to Chemical Engineering Thermodynamics
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
See similar textbooks
icon
Related questions
Question
100%
Q2) One type of capillary-tube viscometer is shown in Figure. For this device the liquid to be tested is drawn into the tube to a level above the top etched line. The time is then obtained for the liquid to drain to the bottom etched line. The kinematic viscosity, v, in m²/s is then obtained from the equation v= KR*t where K is a constant, R is the radius of the capillary tube in mm, and t is the drain time in seconds. When glycerine at 20 °C is used as a calibration fluid in a particular viscometer the drain time is 1,430 s. When a liquid having a density of 970 kg/m³ is tested in the same viscometer the drain time is 900 s. What is the dynamic viscosity of this liquid? Given : For glycerine at 20 °C, v=1.19 x 103 m²/s Glass strengthening bridge Etched lines Capillary tube
Transcribed Image Text:Q2) One type of capillary-tube viscometer is shown in Figure. For this device the liquid to be tested is drawn into the tube to a level above the top etched line. The time is then obtained for the liquid to drain to the bottom etched line. The kinematic viscosity, v, in m²/s is then obtained from the equation v= KR*t where K is a constant, R is the radius of the capillary tube in mm, and t is the drain time in seconds. When glycerine at 20 °C is used as a calibration fluid in a particular viscometer the drain time is 1,430 s. When a liquid having a density of 970 kg/m³ is tested in the same viscometer the drain time is 900 s. What is the dynamic viscosity of this liquid? Given : For glycerine at 20 °C, v=1.19 x 103 m²/s Glass strengthening bridge Etched lines Capillary tube
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Basic concepts of fluid flow
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS