Online Engineering Consultancy Services

Starting as a combat air and missile radar specialist in the Royal Dutch Air Force during 10 years, whereof 5 years in Nato-Germany, I then moved on to Sweden and after my education in mechanical engineering there, worked during 15 years in various functions, as a  consulting, design and production engineer, in mainly materials conveying systems and later development of food packaging machines (Tetra Pak).

Being an innovative person and as such having invented several new designs  and later having done research on solar energy for my graduation exams, I came in contact with investors, who employed me to develop my ideas within energy technology further. Doing research and experiments in the field of new compressors and improved refrigeration technology, both in Sweden and the UK, I became the thermodynamics expert I am today.

During my 15 years in Thailand, I've worked as a design and production engineer on the development of GRP waste-water separation units (UASB) and of hydraulic presses, to make bricks from soil, without burning.

These activities ended with the economic crisis in Asia 1997 and since then I have been on my own as a free lance consulting engineer, presently located in Phnom Penh, Cambodia. My latest assignment for a client in the USA, that lasted almost three years, was to assist in the development of a new energy conversion technology, based on an advanced thermo theory of mine.  Recently I have developed an other idea, based on observations made by nobody less than James Watt, around 250 years ago and forgotten by later engineers.

Rather more as a hobby, I'm presently concentrating on designing heat conversion technology for applications in space, in specific on the Moon, where the vacuum conditions constitute a still unsolved problem to deal with larger amounts of waste heat, energy conversion and storage, habitat cooling, etc. I also found that several envisioned space projects fail on basic assumptions.

All in all, I'm an all-round engineer in electrics, mechanics and thermodynamics and could therefore accept assignments in various fields of applications. Because I live in a low-cost country and am exempted from tax as well, my fee is considerably lower than would be in western countries - no qualified engineer there could work for it.

My best I probably could do in R&D projects and feasibility studies. By experience, I'm also proficient in international patent law, in respect to composing patent descriptions and claims. Because patent attorneys in western countries are extremely expensive, let me do the preparatory work at far lower costs.

Contact me here for your inquiry.

See my CV here

Yours Sincerely,

Rudolph N.J. Draaisma   B.Sc. Tech
CONSULTING ENGINEER
Energy Conversion & Recovery Systems
CAD drawings, Techn. Documentations,
Translations, R&D projects