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This laboratory activity guide focuses on measuring the volumetric flow rate of water using a hydraulic bench. It provides a detailed procedure for operating the bench, determining flow rate, and analyzing results. A clear description of the hydraulic bench's components and their functions, making it a valuable resource for students studying hydraulics and fluid mechanics.
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I. Student Outcomes (SOs) Addressed by the Activity SO d, Design and conduct experiments, as well as to analyze, and interpret data, and synthesize information to provide valid conclusions for investigating complex problems. SO i, Function effectively as an individual and as a member or leader in diverse teams and in multidisciplinary setting. II. Activity’s Intended Learning Outcomes (ILOs): At the end of this activity the students shall be able to: a. Measure the volume flow rate of water supplied by the Hydraulic Bench. b. Familiarize, identify and operate the fundamental parts of the Hydraulic Bench. III. Objective/s of the Activity The activity aims to determine the volume flow rate of water using the Hydraulic Bench. IV. Principle of the Activity The standard Hydraulic Bench is used for all the laboratory experiments carried out during this course. The bench has a closed water circulating system to facilitate mobility. Water is stored in an enclosed tank at the bottom of the bench then pumped up to the experimental setup situated on top of the bench from which water flows into the upper tank. The upper tank has a drain controlled by a plug to collect and gauge the water in the upper tank after which water is drained to the bottom tank. The volume of water collected in the upper tank (in liters) can be measured using the graduated scale fixed at the side of the Hydraulic Bench. The switch of the water pump and the control valve that regulates the amount of water that flows to the experimental setup are at the front side of the Hydraulic Bench. Hydraulic Bench is a very useful apparatus in hydraulics and fluid mechanics. It is involved in majority of experiments to be conducted. Discharge flow rate of water can be measured experimentally. Provides continuous flow of water. Various apparatus can be placed over it.
t m^3 /sec where: Q = flow rate, m^3 /sec V = volume, m^3 t = time, sec VII. Data and Results: Table 5 .1: Summary of Volume Flow Rate Data Trial Volume, V (m^3 ) Time, t (sec) Flow Rate, Q (m^3 /sec) 1 2 3 VIII. Analysis/Computations:
