Here are a few of my articles and papers on hydropower

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Safer spillway gates - Hydro Review 2018

Dams, Siltation and low-level outlets Gdansk 2018`

Innovative Penstocks for Inchbonnie hydro - paper

Hydro 2017 Inchbonnie: Presentation

ICOLD 2016 Spillway gate safety

ICOLD 2016 Dam and gate presentation

Spillway Gate Safety for British Dam Society 2014

HP&D conference 2014 - Gate safety paper

HP&D Conference 2014 - Gate safety presentation

Lifting gear for Spillway Gates HP&D 2008

Large Dams - the implications of immortality

Lessons from the Russian accident in 2010

Active Draft Tube Gates

Dams, Siltation and low- level outlets Presentation

Hydro 2017: Increasing safety of spillway gates - paper

Hydro 2017 Spillway gates presentation

Onekaka Small Hydro Scheme

Onekaka small hydro - 12 years operating experience

Generating plant for Small Hydro

Hydro Schemes for Remote Areas

Low cost Micro Hydro generator and turbine

Twin Francis Turbines

Generator Cooling Systems

Relief Valves: principles and applications

Specifications for Generators and Turbines

Detail drawings of scour valve mentioned in my book