@inproceedings{oai:jaxa.repo.nii.ac.jp:00016257, author = {宮本, 英昭 and 大西, 直文 and Miyamoto, Hideaki and Onishi, Naofumi}, book = {平成24年度宇宙輸送シンポジウム: 講演集録, Proceedings of Space Transportation Symposium: FY2012}, month = {Jan}, note = {平成24年度宇宙輸送シンポジウム (2013年1月17日-1月18日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県, Space Transportation FY2012 (January 17-18, 2013. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, A two-dimensional finite-difference time domain (FDTD) code and two-dimensional computational fluid dynamics (CFD) code were developed for examining shock waves driven by microwave-induced filamentary plasma. A unified code was then developed based on the two codes in order to investigate the relation between the ionization front and generated thrust in detail. In the analysis with the unified code, the shock wave formation is affected by the ionization structure. In the atmospheric pressure, the ionization front is discretely created and supports a strong shock wave. However, the energy absorption rate decreases in a diffusive ionization front which is obtained at the low ambient pressure since the diffusive region is difficult to efficiently absorb the microwave energy due to lower degree of ionization., 形態: カラー図版あり, 形態: PDF, Physical characteristics: Original contains color illustrations, Physical characteristics: PDF, 資料番号: AA0061856121, レポート番号: STEP-2012-038}, publisher = {宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS), Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)}, title = {大気中におけるマイクロ波支持衝撃波の電磁波流体連成解析}, year = {2013} }