Case Studies Instrumentation and control Dr. –Ing. Naveed Ramzan Department of Chemical Engineering, U.E.T. Lahore Pakistan 25. März 2017 / Dr. –Ing Naveed Ramzan 1 25. März 2017 / Dr. –Ing Naveed Ramzan 1
Case Study: Flow measurement of gas with changing composition
Case Study: Flow measurement of gas with changing composition
Case Study: Effect of pressure on gas flow sensor
Case Study: Effect of pressure on gas flow sensor
Case Study: Pressure drop in measuring gas flow
Case Study: Pressure drop in measuring gas flow
Case Study: Measuring high variable flow rate
Case Study: Measuring high variable flow rate
Case Study: Flashing flow
Case Study: Flashing flow
Instruments are our eyes Course Outline Instruments are our eyes Fundamentals of Electrical Technology and digital logic employed in the measurement Review of Scientific principles employed in instruments Parts of Instrument Performance Characteristics of Instruments Selection and Calibration of Instruments Instruments Identification and Line Symbols Principle measurements desired in industry (a) Temperature (b) Pressure, Load (c) Level (d) Flow (e) Others ( Weight, Composition, pH etc.) (f) Transducers Installation and Installation Costs Case Studies . Engineers want to design and operate processes that remain in safe conditions, produce the desired amounts of high quality products and are profitable. Therefore, engineers must provide measuring devices for key variables and valves (or other devices, such as variable speed electric motors) to influence of “steer” the process aaaa
??? Questions 25. März 2017 / Dr. –Ing Naveed Ramzan 13