Using Web of Science, I get about 170 citations for 29 publications. That’s fine, but for example few very important works that I was lucky to be involved were published only in Conference Proceedings or all kind of publication series, e.g. Advances in Turbulence which is in fact proceedings of the European Turbulence Conference. In any case, real impact is provided by Google Scholar.
I also recommend using Firefox extension for h-index – gives a lot of useful information.