Numerical Investigations on Thermal Interactions between Ar Thermal Plasma and Titanium Powder in Induction Thermal Plasma Torch

カテゴリ: 全国大会

論文No: 1-016

グループ名: 【全国大会】平成29年電気学会全国大会論文集

発行日: 2017/03/05

タイトル(英語): Numerical Investigations on Thermal Interactions between Ar Thermal Plasma and Titanium Powder in Induction Thermal Plasma Torch

著者名: シレガー ジュリアンタ(金沢大学),兒玉 直人(金沢大学),田中 康則(金沢大学),上杉 喜彦(金沢大学),石島 達夫(金沢大学)

著者名(英語): Siregar Yulianta(Kanazawa University),Naoto Kodama(Kanazawa University),Yasunori Tanaka(Kanazawa University),Yoshihiko Uesugi(Kanazawa University),Tatsuo Ishijima(Kanazawa University)

キーワード: Numerical|Argon|Titanium|Inductively Coupled Thermal Plasma|Nanopowder

要約(日本語): The inductively coupled thermal plasma (ICTP) is widely used as an effective heat and chemical source to various material processing. One application of the ICTP is nanopowder synthesis.In this report, we fundamentally investigated thermal interactions between titanium (Ti) feedstock powder and Ar thermal plasma as a test case for Ti nanopowder synthesis, by using the developed numerical model.The result show that temperature in plasma torch without Ti feedstock powder is bigger than with Ti feedsock powder. Mass concentration in Ar thermal plasma with Ti feedstock powder has produces a high density region of Ti vapor downstream of the plasma torch.

原稿種別: 英語

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