Two new papers are available. The first from the AIAA SciTech2015 conference:
Weng, H. and Martin, A., “Numerical Investigation of Geometric Effects of Stardust Return Capsule Heat Shield,” 53rd AIAA Aerospace Sciences Meeting, AIAA Paper 2015-0211, Kissimmee, FL, January 5-9 2015.DOI: 10.2514/6.2015-0211
The second from the Journal of Thermophysics and Heat Transfer: