The time, t, it takes to pour a certain volume of liquid from a cylindrical container depends on several factors, including the viscosity of the liquid. Assume that for very viscous liquids the time it takes to pour out 2/3 of the initial volume depends on the initial liquid depth (1), the cylinder diameter (D), the liquid viscosity (4), and the liquid specific weight (). The data shown in the following table were obtained in the laboratory. For these tests, it is known that: /= 45 mm, D= 67 mm, and y= 9.60 kN/m. (a) Perform a dimensional analysis and based on the data given, determine if variables used for this problem appear to be correct; (b) If it is possible, determine an equation relating the pouring time and viscosity for the cylinder and liquids used in these tests. If it is not possible, indicate what additional information is needed. µ (Ns/m²) t (s) 11 15 17 23 39 53 61 83 107 145

The time, t, it takes to pour a certain volume of liquid from a cylindrical container depends on several factors, including the viscosity of the liquid. Assume that for very viscous liquids the time it takes to pour out 2/3 of the initial volume depends on the initial liquid depth (1), the cylinder diameter (D), the liquid viscosity (4), and the liquid specific weight (). The data shown in the following table were obtained in the laboratory. For these tests, it is known that: /= 45 mm, D= 67 mm, and y= 9.60 kN/m. (a) Perform a dimensional analysis and based on the data given, determine if variables used for this problem appear to be correct; (b) If it is possible, determine an equation relating the pouring time and viscosity for the cylinder and liquids used in these tests. If it is not possible, indicate what additional information is needed. µ (Ns/m²) t (s) 11 15 17 23 39 53 61 83 107 145

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Please show the complete solution and step-by-step solution. Thank you. 1. In the figure shown, if the atmospheric pressure is 150.03 kPa and the absolute pressure at the bottom of the tank is 341.3 kPa, what is the specific gravity of the fluid (s)? oil 1.6 m Water 2.5 m S= ? 2.9 m Mercury 0.4 m
Q.2) The assembly shown below is composed of an aluminum tube and a cylindrical steel plug. The mass density of aluminum and steel are 2700 kg/m³ and 7800 kg/m³, respectively. Find the coordinates of the mass center. y Tube A- Plug 20 mm 35 mm 100 100 A- mm mm Section A-A
The force-elongation curve for a material is given below. The sample was a cylindrical rod with an initial diameter of 1 cm and a length of 10 cm. Determine the modulus, yield strength, tensile strength and % elongation for this material. 250 200 150 100 50 10 10.1 10.2 10.3 Length (cm) Force (kN)
Please answer in two decimal places po
Please show all your work please. Make sure you show all your work, clear hand written please. Please write everything, units etc
Consider oil flowing through a horizontal pipe at a rate of 3 liter/s. There are two sections of the pipe with diameters 10 cm and 7 cm and the two sections are connected by a smooth reducing section as shown in the schematic. We use a manometer with glycerin as the manometer fluid (with glycerin density of Pglycerin 1,260 kg/m³) to measure the pressure difference between the two pipe sections. Assume that frictional effects are negligible and consider specific gravity of oil as SGoil = 0.76. What is the manometer reading, h (i.e. differential height of glycerin between the two arms of the manometer)? 10 cm I h T 7 cm-
For laminar flow in a pipe, the drop in pressure Ap is a function of the pipe length L, its diameter D, mean velocity of flow V and the dynamic viscosity μ. Using Rayleigh's method, develop an expression for Ap.
I need the answer as soon as possible
Choose the best answer among the following choices stated in each problem. Your choice must be supported with complete solution
A fluid compressed in a cylinder has a volume of 1000 (1liter) at 25 MPa and a volume of 900 at 3 MPa. compute the coetficient compressiblity. Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: MPan-1 Decimal Places required in the final answer: 2
Consider oil flowing through a horizontal pipe at a rate of 3 liter/s. There are two sections of the pipe with diameters 10 cm and 7 cm and the two sections are connected by a smooth reducing section as shown in the schematic. We use a manometer with glycerin as the manometer fluid (with glycerin density of Pglycerin 1,260 kg/m³) to measure the pressure difference between the two pipe sections. Assume that frictional effects are negligible and consider specific gravity of oil as SGoil = 0.76. What is the manometer reading, h (i.e. differential height of glycerin between the two arms of the manometer)? 10 cm I h T 7 cm-
8. A block of ice float in the sea as shown in the -3 figure below. The density of sea is 1.2 gr cm¯ and density of ice is 0.9 gr c-3. The volume of x ice in sea water = ....... X the volume of ice in the air. Density of sea (Psea) = 1.2 gr -3 cm Gunung es