唐澤廣和 (Hirokazu Karasawa) - マイポータル

基本情報

外部リンク: http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=H44463070

メタンガス用開放型防爆容器の試作研究

鈴木忠, 唐澤廣和, 大野哲二

資源と素材 121(2) 3,51-57-57 2005年
Proposed practical methods to estimate rock strength and tooth wear while drilling with roller-cone bits

T Ohno, H Karasawa, M Kosugi, JC Rowley

JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME 126(4) 302-310 2004年12月
Seismic while drilling: Basic experiments using a percussion drill as an energy source

Toshiyuki Yokota, Kyosuke Onishi, Hirokazu Karasawa, Tetsuji Ohno, Akinori Ota, Tsutomu Kaneko

EXPLORATION GEOPHYSICS 35(4) 255-259 2004年
Methods to estimate the rock strength and tooth wear while drilling with roller-bits - Part 2: Insert bits

H Karasawa, T Ohno, M Kosugi, JC Rowley

JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME 124(3) 133-140 2002年9月
Methods to estimate the rock strength and tooth wear while drilling with roller-bits - Part 1: Milled-tooth bits

H Karasawa, T Ohno, M Kosugi, JC Rowley

JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME 124(3) 125-132 2002年9月
Cost reduction of polycrystalline diamond compact bits through improved durability

T Ohno, H Karasawa, H Kobayashi

GEOTHERMICS 31(2) 245-262 2002年4月