These will be used to determine the hydraulic grade line of the fluid as it passes through the manometer. A Venturi meter constricts the flow of fluid and the pressure differential is measure using pressure sensors before and within the constriction. The water molecules maintain integrity as molecules, however they are considered to be part of the formula of the hydrate. Lab Session 5, Experiment 4 Chemical Nomenclature. This experiment is designed to test the adaptation of Drosophila melanogaster. The different obstruction-type flowmeters consist of the orifice meter, the nozzle meter, and the Venturi meter. The last assumption we make is that U3 is equal to zero because it is at the stagnation point of the Pitot tube.
We weighed the tubes at specific. Changes of copper complexes when various are added and filtering out the precipitate by using Buchner funnel for vacuum filtration. Acetic acid, Chemical reaction, Force 579 Words 3 Pages Miriam Karunakaran Physics Honors Period 6 Physics Kinematics Lab Report Kinematics is the study of the motion of bodies without reference to mass or force. Titration is a method usedin. When there is no flow, the float rests on a stop at the bottom end. To investigate the validity of the Bernoulli equation, the static pressure is taken at each tapping and the total head is determined for the maximum difference setting.
With a well-calibrated marked glass tube, the level of the float becomes a direct measure of flow rate The venturi meter consists of a venturi tube and a suitable differential pressure gauge. Once the level has settled the Ho value should be recorded and the tank can be filled to a volume of 15 liters. The value of Cd calculated from figure is 0. To setup the orifice tube and venture meter apparatus two tubes were connected one on each of the outlet and inlet of the apparatus. Reading through the text of the song silently first is necessary for studying any song but more time and special attention is needed for songs like Du bist wie eine Blume, which is in a foreign language, German. We ran a series of experiments that generated graphs and equations, which can explain the relationship between voltage and time for capacitors and diodes.
Obstruction flowmeters operate on the idea that a decrease in flow area in a pipe causes an increase in velocity that in turn decreases pressure. The Pitot tube assembly can be seen below in Figure 6. Introduction: The purpose of this lab is to test the effect certain stimuli has on the behavior of a terrestrial isopod. Reasons for a low percent Recovery for Phthalic Acid and Naphthalene. This can be done by adjusting the tripod legs of the meter.
To measure the inner diameter, the blade is moved into the edge of the jet until the water just begins to cover the whole blade. Phthalic Acid melted just 20°C less than the standard melting point for Phthalic Acid. If you have not finished the pre- lab, I will not allow you to enter the lab and you will receive. The rhyme scheme is, in the first stanza - abab, in the second - cdcd, in the third - efef, and in the fourth - ghgh. Hc is the water level in the Pitot tube measured from the stagnation point.
The actual discharge is determined using the measuring tank and the stop watch. Introduction A Venturi meter is a device for determining the flow-rate of a fluid down a pipe. Osmosis is a process in which fluid can pass through a semi permeable membrane. The Venturi Tube has less head loss than Orifice Plate due to its streamlined design. Given such parameters the poet installs some sort of relaxation in the reader maybe even in himself , in order to make the subject - the beating - more readable, and lessening the effect of the drunkness and the beatings, making his father more human.
In order to accomplished this we used a capacitor, diode, resistor, and battery. It should be noted that the Ho may vary during the time interval and this vary should be noted for uncertainty purposes. Theory: A Venturi meter and an Orifice are both instruments used for measuring the rate of discharge for a fluid flowing in a pipe. Flow rate is the product of the velocity of the flowing fluid with area from which fluid is flowing. A beam of light acts a wave, and we are able to use equations so calculate the wavelength of the light used. Measurement of fluid flow by means of pressure differential devices, Part 1: Orifice plates, nozzles, and Venturi tubes inserted in circular cross-section conduits running full. When real world effects such as fluid friction and turbulence are included its is found that equation 1 is.
The viscous effect is usually expressed in terms of the non-dimensional parameter. Introduction On June 19th, my. Apple iPhone 20000 Rs : 3. The inlet hose was attached from the bench regulating valve to the inlet of P6103. The Venturi Tube and Orifice Plate are basically used to determine flow rate in piping systems.