TY - JOUR
T1 - Recent topics in fast-responding pressure-sensitive paint technology at National Aerospace Laboratory
AU - Asai, Keisuke
AU - Nakakita, Kazuyula
AU - Kameda, Masaharu
AU - Teduka, Kazunori
PY - 2001/1/1
Y1 - 2001/1/1
N2 - This paper reviews the recent advance in fast-responding Pressure-Sensitive Paint (PSP) technology at National Aerospace Laboratory in Japan. Since NAL started a research program on PSP in 1994, much effort has been focused on the development of PSP for unsteady pressure measurements. In recent study, we have made a substantial progress in the fast PSP formulations. This includes the development of a PSP using a high polymer called poly(TMSP) and chemisorptive PSPs based on anodized-aluminum. To investigate the response characteristics of these paints, we have made systematic tests using a pressure chamber with a fast-acting solenoid-type valve and a shock tube. A summary of these experimental investigations is given in this paper with an emphasis on the relationship between the response time and the physical properties of binder materials. In addition, the feasibility tests conducted in a short-duration hypersonic shock tunnel and a shock tube are present.
AB - This paper reviews the recent advance in fast-responding Pressure-Sensitive Paint (PSP) technology at National Aerospace Laboratory in Japan. Since NAL started a research program on PSP in 1994, much effort has been focused on the development of PSP for unsteady pressure measurements. In recent study, we have made a substantial progress in the fast PSP formulations. This includes the development of a PSP using a high polymer called poly(TMSP) and chemisorptive PSPs based on anodized-aluminum. To investigate the response characteristics of these paints, we have made systematic tests using a pressure chamber with a fast-acting solenoid-type valve and a shock tube. A summary of these experimental investigations is given in this paper with an emphasis on the relationship between the response time and the physical properties of binder materials. In addition, the feasibility tests conducted in a short-duration hypersonic shock tunnel and a shock tube are present.
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U2 - 10.1109/ICIASF.2001.960233
DO - 10.1109/ICIASF.2001.960233
M3 - Article
AN - SCOPUS:0035167038
SP - 25
EP - 36
JO - ICIASF Record, International Congress on Instrumentation in Aerospace Simulation Facilities
JF - ICIASF Record, International Congress on Instrumentation in Aerospace Simulation Facilities
SN - 0730-2010
ER -