Fluid Friction Measurements Description and Specifications for Lab Tenders
Fluid Friction Measurements .
[1] Self‐contained unit for the detailed study of fluid friction head losses, which occur when an incompressible fluid flows through pipes, fittings and flow metering devices. [2] Substantial free‐standing frame and backboard support test circuits comprising: ‐ smooth‐bore pipes of various diameter ‐ artificially roughened pipes ‐ 90 degree bend ‐ 90 degree elbow ‐ 45 degree elbow, 45 degree Y, 90 degree T ‐ sudden enlargement ‐ sudden contraction ‐ gate valve ‐ globe valve ‐ ball valve ‐ inline strainer ‐ Perspex Venturi ‐ Perspex orifice meter ‐ Perspex pipe section with a Pitot static tube [3] Includes a GRP service module with volumetric flow measurement, pump, starter, mercury and water manometers. [4] Special features: ‐ suitable for studying Reynolds' numbers from 10^3 to nearly 10^5 ‐ a unique system of isolating valves, ported quick release manometer connection valves and self‐sealing pressure tappings ensure fast accurate results ‐ computer aided learning program available [5] User instruction manual provides installation, commissioning and maintenance data, together with student exercises. [6] A wide range of measurements, demonstrations and training
exercises are possible with the equipment: ‐ Confirming the relationship between head loss due to fluid friction and velocity for flow of water. ‐ Determining the head loss associated with flow through a variety of standard pipe fittings ‐ Determining the relationship between pipe friction coefficients and Reynolds' number for flow through a pipe with roughened bore. ‐ Demonstrating the application of differential head devices in the measurement of flow rate and velocity ‐ Providing practical training on the use of manometers. ‐ Enhancing understanding of the hydraulics principles involved through the use of computer software.