Learn · Experimental Methods in Fluid Mechanics
Lecture 42 of 43Week 12 : Statistical Analysis
Lec 3: Error propagation: function of two variables, several variables
Prof. Pranab K. Mondal · IIT Guwahati
Credits and licence
- From
- Experimental Methods in Fluid Mechanics, IIT Guwahati (at NPTEL)
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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- Tweens profiles and older. How courses are placed
All the lectures
- Lec 1 : Basic concepts, Calibration
- Lec 2 : Dimensions, Units, Standards, Systems of dimensions, System of units, Unit conversion table
- Lec 1 : Basic concept of dynamic measurements
- Lec 2 : Basic concept of dynamic measurements Contd.
- Lec 3 : Basic concept of dynamic measurements Contd.
- Lec 4 : System response and distortion, Impedance matching
- Lec 1 : Dimensional measurement, Gauge blocks, The pneumatic displacement gauge
- Lec 2 : Dimensional measurement, Gauge blocks, The pneumatic displacement gauge-II
- Lec 1 : Pressure Measurements: Definition of pressure and Dynamic response considerations
- Lec 2 : Mechanical pressure measurement devices, U-tube manometer, The inclined well type manometer
- Lec 3 : The aneroid barometer, Diaphragm and Bellows Gauges
- Lec 1 : The Mcleod gauge, The Pirani gauge, The Ionization gauge
- Lec 2 : The Mcleod gauge, The Pirani gauge, The Ionization gauge Contd.
- Lec 3 : The Mcleod gauge, The Pirani gauge, The Ionization gauge Contd.
- Lec 4 : Pressure measurement using 3 holes / probes
- Lec 5 : Pressure measurement using 3 holes / probes Contd.
- Lec 1 : Flow obstruction flow rate measurement (venturimeter/orificemeter), the Rotameter
- Lec 2 : Flow obstruction flow rate measurement (venturimeter/orificemeter), the Rotameter Contd.
- Lec 3 : Thermal Anemometry(hot wire/hot film), Hot wire anemometer
- Lec 4 : Thermal Anemometry(hot wire/hot film), Hot wire anemometer Contd.
- Lec 5 : Laser Doppler anemometry
- Lec 6 : Measurement of velocity components by 3 holes and 4 holes probes
- Lec 1 : Ideal gas thermometer, Temperature measurement by mechanical and electrical effects
- Lec 2 : Ideal gas thermometer, Temperature measurement by mechanical and electrical effects Contd.
- Lec 3 : Thermostatic temperature, Resistance Temperature Detectors(RTD), Thermistors, Thermocouples
- Lec 4 : Temperature measurement by Radiation, The optical pyrometer
- Lec 5 : Transient response of thermal system, Thermocouple compensation, temperature measurement in high speed flow
- Lec 6 : Transient response of thermal system, Thermocouple compensation, temperature measurement in high speed flow Contd
- Lec 7 : Transient response of thermal system, Thermocouple compensation, temperature measurement in high speed flow Contd
- Lec 1 : Constant temperature hot-wire anemometer, LDA
- Lec 2 : Use of PIV
- Lec 3 : Use of PIV Contd.
- Lec 4 : Use of PIV Contd.
- Lec 1: Measurement of pitch angle
- Lec 2: Measurement of torque by dyanmometer, strain gauge, transducers
- Lec 1: Measurement of microscale flow features - I
- Lec 2: Measurement of microscale flow features - II
- Lec 1: Transient and Frequency response consideration
- Lec 2: Examples
- Lec 1: Analysis of experimental data, causes and types of experimental errors
- Lec 2: Rejection of data: Chauvenets Criterion with example
- Lec 3: Error propagation: function of two variables, several variables
- Lec 4: The Method of Least square with example