@inproceedings{oai:jaxa.repo.nii.ac.jp:00004914,
 author = {嶋, 英志 and Shima, Eiji},
 book = {宇宙航空研究開発機構特別資料: 第41回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2009論文集, JAXA Special Publication: Proceedings fo 41st Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2009},
 month = {Feb},
 note = {平成21年6月18-19日. 宇宙航空研究開発機構調布航空宇宙センター, 18 June-19 June, 2009, Japan Aerospace Exploration Agency, Reconstruction method is the key for the spatial accuracy of MUSCL type CFD schemes. A new gradient calculation method based on WLSQ (weighted least square method) merging the benefit of G-G(Green-Gauss) method is presented. The method, named GLSQ (G-G based weighted least square method), has second order accuracy for non-orthogonal and non-constant linear mesh and gives proper gradient for thin curved mesh for which LSQ shows huge error. Although GLSQ is originally developed for hybrid mesh that combines octree and layered mesh, it also shows better accuracy in usual rectangle and triangle mesh., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0064672016, レポート番号: JAXA-SP-09-011},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {勾配計算法の再検討と新手法について},
 volume = {JAXA-SP-09-011},
 year = {2010}
}