RETRACTED: Simple Estimated Formula of Delay Time of Measurement Pressure Using a Pressure Guide Tube Connected with Different Diameter Tubes

Kenji Tadakuma

Innovative R&D Engineering Company, Toyota Motor Corporation, Toyota, Japan.

DOI: 10.4236/ojfd.2016.64020                

Abstract

Short Retraction Notice

The paper does not meet the standards of "Open Journal of Fluid Dynamics". This article has been retracted to straighten the academic record. In making this decision the Editorial Board follows COPE's Retraction Guidelines. Aim is to promote the circulation of scientific research by offering an ideal research publication platform with due consideration of internationally accepted standards on publication ethics. The Editorial Board would like to extend its sincere apologies for any inconvenience this retraction may have caused.

Editor guiding this retraction: Prof. Heuy Dong Kim (EiC, OJFD)

The full retraction notice in PDF is preceding the original paper which is marked "RETRACTED".

Keywords

Delay Time, Pressure Measurement System, Wind Tunnel Test, Different Internal Diameter, Pressure Guide Tube

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	Tadakuma, K. (2016) Simple Prediction Formula of DelayTime of Measurement Pressure. Open Journal of Fluid Dynamics, 6, 234-241. http://dx.doi.org/10.4236/ojfd.2016.63018
[2]	Japan Society of Mechanical Engineers (2004) Flow Measurements. Japan Society of Mechanical Engineers, Maruzen Publishing Co. Ltd., 46-66.
[3]	Benedict, R.P. (1969) Fundamentals of Temperature, Pressure and Flow Measurements. John and Wiley & Sons Inc., Hoboken, 253.
[4]	Iida, A. (n.d.) Pressure Measurement. Class Book in Toyohashi University of Technology. http://aero.me.tut.ac.jp/Lectures/Turbulence/pressure.pdf
[5]	Blumrich, R., Widdecke, N., Wiedemann, J., Michelbach, A., Wittmeier, F. and Beland, O. (2015) New FKFS Technology at the Full-Scale Aeroacoustic Wind Tunnel of University of Stuttgart. SAE International Journal of Passenger Cars—Mechanical Systems, 8, 294-305.
[6]	Cogotti, A. (2006) Preliminary Information on the New Moving Ground System of the Pininfarina Wind Tunnel. SAE Technical Paper 2006-01-3622.
[7]	Tadakuma, K., Sugiyama, T., Maeda, K., Iyota, M., Ohta, M. and Komatsu, M. (2014) Development of Full-Scale Wind Tunnel for Enhancement of Vehicle Aerodynamic and Aero-Acoustic Performance. SAE International Journal of Passenger Cars—Mechanical Systems, 7, 603-616. http://dx.doi.org/10.4271/2014-01-0598
[8]	Tadakuma, K., Haramoto, Y., Murayama, T. and Maeda, K. (2015) Development of Full-Scale Wind Tunnel to Enhance Aerodynamic and Aero-Acoustic Performance. Journal of Society of Automobile Engineers of Japan, 69, 104-110.
[9]	Duell, E., Kharazi, A., Muller, S., Ebeling, W. and Mercker, E. (2010) The BMW AVZ Wind Tunnel Center.SAE Technical Paper 2010-01-0118. http://dx.doi.org/10.4271/2010-01-0118
[10]	Wiedemann, J., Wickern, G., Ewald, B. and Mattern, C. (1993) Audi Aero-Acoustic Wind Tunnel. SAE Technical Paper 930300. http://dx.doi.org/10.4271/930300
[11]	Waudby-Smith, P., Bender, T. and Vigneron, R. (2004) The GIE S2A Full-Scale Aero-Acoustic Wind Tunnel.SAE Technical Paper 2004-01-0808. http://dx.doi.org/10.4271/2004-01-0808
[12]	Kwak, D. Y., Nakahata, K., Ishikawa, H. and Noguchi, M. (2008) Aerodynamic Forces and Pressure Distributions of the Supersonic Experimental Airplane (NEXTST-1) on the Flight Test. Japan Aerospace Exploration Agency, JAXA-SP-08-008, 92-111.