Overall Table of contents ( Previous / Start Chapter )
- Principle
- Preamble
- Figures
- Introduction
- General description
- Operation periods
- Initial data
- Useful formula and operation conditions
- Theory
- Preamble
- Figures
- Equations by period
- Cycle beginning
- Period 1
- Period 2
- Period 3
- Period 4
- Period 5
- Period 6
- Period 7
- Period 8
- Synthesis for a cycle
- Duration of one cycle (tcycle)
- Mean rate of discharge (qF)
- Rankine efficiency (Rg)
- Mean rate of wasting (qE) and mean rate of pipe feeding (qB)
- Effective power (Pu)
- Intermediate conclusion
- Operation conditions
- Continue feeding of water
- Closing of the waste valve
- Opening of the check valve
- Closing of the waste valve
- Opening of the check valve
- Renewal of the dome air
- Mechanical strength
- Comparison with the manufacturers's abacuses
- Practice
- Preamble
- Figures
- Calculation of the hydraulic ram
- Steps
- Simplifications
- Overall conclusion
- Construction and installation
- Audit of the hydraulic ram
- Causes of bad operation
- Some existing hydraulic rams
- Experimental hydraulic ram
- Prototype hydraulic ram to build yourself
- Hydraulic ram of Berrac
- Overall calculation
- Valves calculation
- Air tank and drive pipe calculation
- Waste valve setting
- Startup and shutdown
- Controlling the installation end to end
- Sniffer valve control
- Drain
- Maintenance and monitoring
- Dismantling
- Measurement, calculations and comparison with theory
- Annexe : Equations of a fluid in a pipe
- Preamble
- Figures
- Equation of continuity
- Equation of the movement
- Pratical applications
- Constant driving head
- Constant resistant head
- Balance stand pipe
- Notations
- Glossary
- Bibliography
Copyright © 2005 Régis Petit.
Last page update : July 14, 2023.