WebThe falling ball viscometer is based on Stokes’ Law and is what we will use in this laboratory investigation. This type of viscometer consists of a circular cylinder containing a fluid and a smooth ball. ... Throughout this experiment you will be required to use different values for the material densities. Use the following values: 33 3 33 WebAngle of falling ball viscometer can be changed; Interdisciplinary use also in applied sciences or physical chemistry; Tasks. Measure the viscosity. of methanol-water mixtures of various composition at a constant temperature, of water as a function of temperature and; of methanol as a function of temperature.
FALLING BALL VISCOMETER AIM PRINCIPLE APPARATUS - IIT Bombay
WebFeb 1, 2005 · falling ball viscosimeter, F lude and Daborn [4] used a laser technique with Doppler effect. Th e sphere speed is c ontinuously measured as it falls into a cy linder filled with oil. WebThe viscosity, a function of the substance's structure and its temperature, can be experimentally determined, for example, by measuring the rate of fall of a ball in a tube … rx 5700 xt taichi
Viscosity measurement with the falling ball viscometer PHYWE
WebThe falling ball viscometer requires the measurement of a sphere’s terminal velocity, usually by measuring the time required for sphere to fall a given distance. Falling … WebWe shall study about three viscometers: falling ball viscometer, capillary (Ubbelohde) viscometer and Couette viscometer. The falling ball viscometer was discussed in experiment 1. Capillary viscometer, intrinsic viscosity, Mark-Houwink empirical correlation : A capillary viscometer is used to get a measure of the viscosity of very dilute ... WebFeb 7, 2012 · Studies On Falling Ball Viscometry Amit Vikram Singh, Lavanjay Sharma, Pinaki Gupta-Bhaya A new method of accurate calculation of the coefficient of viscosity of a test liquid from experimentally measured terminal velocity of a ball falling in the test liquid contained in a narrow tube is described. is diamond molecular or ionic