1. BackgroundThe conference is a continuation of the preceding 16th conferences that have been held in the name of the Asian International Conference on Fluid Machinery (AICFM). It has developed from the fourth conference (1993) as an International Conference though the start was held in two countries of Japan and China. After that the conference was held in Seoul (1997), Johar Baru (2000), Fukuoka (2003), Yichang (2005), Jeju (2007), Kualalumpur (2009), Chennai (2011), and Yogyakarta (2013), Tokyo (2015), Zhenjiang (2017), Busan (2019) and Yokohama (2021). The Asian Fluid Machinery Committee (AFMC) was established during the 9th AICFM 2007 held in Jeju, Korea.The conference is organized by AFMC and CSET. Participation of those who are relevant to every facet of fluid machinery, R&D will be encouraged.List of Objectives, Scope, Record, Acknowledgement, Appendix A. Organization, Appendix B. Committee Members, Appendix C. AFMC AWARD 2023 Winners, Appendix D. Excellent Papers are available in this pdf.