Industry expert, Consulting Engineer, Engineering Specialist, Designer, Inventor. Advanced Heat-Transfer Technologies. Advanced Brazing Technologies. 40 years experience. In over 36 countries. Leader of Composite Deposition (CD) aluminium particle-brazing development team. Member of international Cuprobraze® copper particle-brazing development team. Controlled Atmosphere Brazing (CAB) brazing furnace expert. Brazing expert on Cuprobraze® development project. Heat-exchanger design. Heat-pumps. Brazing systems. Aluminium / copper-brass / copper-copper. Extensive experience in teaching at International Secondary School, and University level to students of other languages (TESOL). AI 'Prompt Engineer' - Teaching AI to Students of Other Languages (TAISOL).