1. Department of Mechanical Science and EngineeringUniversity of Illinois at Urbana‐ChampaignUrbana Illinois USA
2. International Institute for Carbon‐Neutral Energy Research, Kyushu UniversityFukuoka Japan
3. Now at Department of Aerospace and Mechanical EngineeringDepartment of Civil and Environmental Engineering and Earth SciencesUniversity of Notre DameNotre Dame Indiana USA
4. Department of GeologyUniversity of Illinois at Urbana‐ChampaignUrbana Illinois USA
5. Now at Department of Mechanical EngineeringKhalifa UniversityAbu Dhabi United Arab Emirates