Learn · Vacuum Technology & Process Application
Lecture 8 of 60week-02
Lecture 08: Diffusion Pump
Prof. V. Vasudeva Rao · IIT Kharagpur
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All the lectures
- Lecture 01: Introduction to Vacuum, Natural Vacuum
- Lecture 02: History of Vacuum Technology
- Lecture 03: Kinetic Theory of Gases, Physical Parameters of Vacuum and Regions of Vacuum
- Lecture 04: Vacuum Process Applications - I
- Lecture 05: Vacuum Process Applications - II
- Lecture 06: Pumping Speed and Throughput Concepts
- Lecture 07: Rotary Vacuum Pump
- Lecture 08: Diffusion Pump
- Lecture 09: Roots Vacuum Pump
- Lecture 10: Rotary Piston Pump
- Lecture 11: Liquid Ring Pump
- Lecture 12: Steam Jet Ejector
- Lecture 13: Diaphragm Pump
- Lecture 14: Claw Pump
- Lecture 15: Screw Pump
- Lecture 16: Scroll Pump, Sorption Concepts and Pumps
- Lecture 17: Ion Pumping-Sputter Ion Pump
- Lecture 18: Turbomolecular Pump
- Lecture 19: Cryopumps
- Lecture 20: Selection Criteria of Vacuum Pumps
- Lecture 21: Primary vs Secondary Gauges, U Tube/McLeod gauges (Primary)
- Lecture 22: Bourdon/Capacitance Gauges (Mechanical Deflection)
- Lecture 23: Thermo-couple/ Pirani gauges(Thermal Conductivity)
- Lecture 24: Spinning Rotor/ Ionization/ Bayard Alpert Gauges
- Lecture 25: Penning/ Inverted Magnetron gauges, Gauge calibration
- Lecture 26: Vacuum Materials (Metals, Glasses, Ceramics, Greases & Oils)
- Lecture 27: Vacuum Components (Flanges, Couplings, Seals, Valves)
- Lecture 28: Vacuum Chamber Design
- Lecture 29: Fabrication Techniques for Vacuum Systems
- Lecture 30: Testing of Vacuum Systems for Mechanical Failures, Gas Leaks and Outgassing
- Lecture 31 Gas Flow at Low Pressures, Conductance & Effective Pumping Speed Concepts
- Lecture 32 Conductance Calculations in Viscous Flow Region
- Lecture 33 Molecular Flow
- Lecture 34 Transition and Choked Flows
- Lecture 35 Conductance and Pump Down Calculations in Vacuum Systems
- Lecture 36 Design Aspects of Vacuum Systems for Different Applications – Part I
- Lecture 37 Design Aspects of Vacuum Systems for Different Applications – Part II
- Lecture 38 Design of a Vacuum Furnace for Metallurgical Processing
- Lecture 39 Leak Detection in Vacuum Systems
- Lecture 40 Magnetic Deflection Leak Detector and Quadrupole Residual Gas Analyzer
- Lecture 41 Vacuum Processes in Chemical and Pharmaceutical Industries
- Lecture 42 Vacuum for Food Processing
- Lecture 43 Vacuum Technology in the Packaging Industry
- Lecture 44 Vacuum in Wood Industry
- Lecture 45 Vacuum Systems for Medical and Dental Applications
- Lecture 46 Vacuum for Desalination of Sea Water & Treatment of Waste Water
- Lecture 47 Vacuum Technology for Power Sector
- Lecture 48 Vacuum Technology In Oil and Gas Industries
- Lecture 49 Vacuum Technology in LNG industry
- Lecture 50 Vacuum Technology for Cryogenic Applications
- Lecture 51: Vacuum Technology in High Speed Transportation (Hyperloop & Maglev)
- Lecture 52: Vacuum technology for Metallurgical applications
- Lecture 53: Vacuum Technology for Analytical Instruments
- Lecture 54: Vacuum based coating units for thin film deposition
- Lecture 55: Vacuum for solar energy (Thermal and PV)
- Lecture 56: Vacuum Technology for semiconductor chip manufacturing
- Lecture 57 : Vacuum Technology for Display Systems
- Lecture 58: Vacuum Technology for Nuclear Applications - Part - I
- Lecture 59: Vacuum Technology for Nuclear Applications - Part - II
- Lecture 60: Vacuum technology for Space Applications