Theory of a Mach Efect Thruster 2 is now out published in Journal of Modern Physics just like Part 1
Theory of a Mach Effect Thruster I
Theory of a Mach Effect Thruster II
from my first read it looks...
1. Woodward and Fearn now have a derivation of Woodward's force equation which he derived from GR equations using HN Theory.
a. Also derived the mass fluctuation equations from HN-Theory and transformed it to be more engineer friendly
2. Also seem to have a better justification for why the scaling will be w^3/w^4 instead of w^6. Compared to the gut feeling expectation discussed in Part 1
3. Also have a much clearer explaination for not only how the mass fluctuations manifest but how it is rectifed into a consistent force. Along with the requirements for making it happen.(Definately get the impression that they now have not only the theory down but also the engineering paramters).
4. Also included in their conclusion is that there are two successful replications. One is from Nembo Baldrin in Austria and the other is from someone in Canada. From what I can tell in the paper both replicators used MET's built by James Woodward, Headi Fearn, and Keith Watsner (JFW)
I made a mistake I originally thought part 1 was the paper headi presented at the AIAA conference earlier this year. Where as Part 1 is beginning of what she promised at the end of her AIAA paper which is a complete derivation of Mach effects from HN Theory.