@article{oai:jaxa.repo.nii.ac.jp:00031833,
 author = {山崎, 毅六 and 岩間, 彬 and 林, 実 and 岸, 和男 and 得猪, 治輔 and YAMAZAKI, Kiroku and IWAMA, Akira and HAYASHI, Minoru and KISHI, Kazuo and TOKUI, Harusuke},
 issue = {2_B},
 journal = {東京大学宇宙航空研究所報告},
 month = {Jun},
 note = {固体ロケットモータの燃焼の安定化をはかるためには,グレインの機械的性質.とくに彼所神度の改善が必要であることはひろく知られている.ポリウレタン系混成系推進剤については,プラスチック燃料結合成分の網目構造と関連したパラメータ沢とpzを適当な値に選ぶことによって,彼所神度はかなりの程度まで増加させることができるが,まだ十分ではない.そこで,グレインの機械的性質の改良のために添加剤を用いると,飛躍的に神変が上昇し,不安定燃焼が抑制される., The important propellant grain property associated with the improvement of the combustion instability is the elongation which has a correlation with the fuel-binder network structure. A optimum recipe of equvalence ratio of isocyanate to hydroxyl in starting mixture, R, and fraction of OH from triol, pt, for specifying polyurethane-based propellant formulation was determined and applied to SSR motors using the grains of 100mm in diameter and 550～2,240mm in length. However, it was difficult to obtain sufficient elongation of the grains only with changing these polymer network parameters. The use of some additives was very effective in supressing the combustion instability as the result of the corresponding increase in the grain elongation., 資料番号: SA0124888000},
 pages = {698--705},
 title = {II.3.3. ポリウレタン : 過塩素酸アンモニウム系推進剤グレインの物理的・機械的性質におよぼす燃料結合成分および添加剤の影響(3 推進剤)(II.関連研究)},
 volume = {2},
 year = {1966}
}