1. Liu H-T, Miles P, Veenhuizen SD (1998) CFD and physical modeling of UHP AWJ drilling. Proceedings of the 14th International Conference on Jetting Technology, Brugge, Belgium, September 21–23, pp 15–24
2. Liu H-T (2007) Hole drilling with abrasive fluidjets. Int J Adv Manuf Tech 32:942–957 doi: 10.1007/s001770-005-0398-x
3. Liu H-T (2006) Collateral damage by stagnation pressure buildup during abrasive-fluidjet piercing. Proceedings of the 18th International Conference On Water Jetting, Gdansk, Poland, September 13–15
4. Liu P (H-T) (2007) Flash vaporization water jet and piercing with flash vaporization. US Patent Application Number 20080060493
5. Liu H-T (2007) Flash abrasive-waterjets for mitigating piercing damage in composites. Technical Presentation at the SME Westec Conference, Los Angeles, California, March 28th, and Composites Manufacturing 2007 Conference, Salt Lake City, Utah, April 11th