Category Archives: Sales

L.D. Porta Centennial Anthology Vol 1

The Argentinian engineer Livio Dante Porta (1922 – 2003) remains an unsung hero in the long history of steam locomotive development. Most famously, perhaps, in his iconic book “The Red Devil and Other Tales from the Age of Steam“, David Wardale refers to himself as the “Wizard’s Apprentice” and Porta as the Wizard whose theories […]

Read More

762 Lyn Design Calculations

The purpose of this book is to:- record the working design documents for the new 2-4-2T ‘Baldwin’ steam locomotive ‘Lyn’ in an enduring human readable format in anticipation of the current digital documentation being rendered obsolete by future software changes. Thus it is hoped that this book will enable future engineers entrusted with Lyn’s care […]

Read More

Selection of Papers by L.D. Porta – Volume 3

Boilers, Fireboxes andCombustion The Argentinean engineer Livio Dante Porta (1922 – 2003) remains an unsung hero in the long history of steam locomotive development. Following in the footsteps of Chapelon, he rebuilt numerous locomotives in Argentina and elsewhere, and designed several revolutionary locomotives, both large and small. Like Chapelon, none of his designs were built […]

Read More

Selection of Papers by L.D. Porta – Volume 2

Adhesion, Compounding and the Tornado Proposal The Argentinean engineer Livio Dante Porta (1922 – 2003) remains an unsung hero in the long history of steam development. Following in the footsteps of Chapelon, he rebuilt numerous locomotives in Argentina and elsewhere, and designed several revolutionary locomotives, both large and small. Like Chapelon, none of his designs […]

Read More

Selection of Papers by L.D. Porta – Volume 1

Tribology and Lubrication “Porta’s 1995 Tribology paper is the most complete account of steam tribology ever written and offers the steam movement a new level of understanding of lubrication and wear” [quoted from Joe Cliffe’s preface to the paper].  It should also be essential reading for everyone involved in new-build steam, and wise reading for anyone […]

Read More

Obituary for Alan Fozard

As many members will already know, Alan Fozard died last month.  Alan was the founder of the 5AT Project and led its planning team through the project’s life from 2001 to 2012.  As leader, he masterminded the preparation of the 5AT Feasibility Study, which is now published by the AST Group at his initiative.  John […]

Read More

5AT Feasibility Study

The “Feasibility Study regarding the formation of a Steam Locomotive Development Company to produce advanced technology Second Generation Steam (SGS) Locomotives” was issued in May 2010 some nine years after the establishment of the 5AT Project.  It it represented the final throw of the dice by the project team in its efforts to generate interest […]

Read More