IAHR, founded in 1935, is a worldwide independent member-based organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application. Activities range from river and maritime hydraulics to water resources development and eco-hydraulics, through to ice engineering, hydroinformatics, and hydraulic machinery.
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You are here : Technical Divisions : Hydraulics : Experimental Methods and Instrumentation

IAHR Experimental Methods and Instrumentation Committee

Next Events:

  • 2nd International Symposium on Hydraulic Modeling and Measuring Technology,Nanjing, China, May 30 - June 1, 2018, Contact: Ms. Feng Sun (fsun@nhri.cn), Website


Leadership Team 2015-2017

Chair

GHT Photonics
ITALY


 

Vice Chair

 
Alessio Radice
Politecnico Di Milano
ITALY


Past Chair

Prof. Cristiana di Cristo
Universita degli Studi di Cassino 
Dipartimento di Meccanica, Strutture, Ambiente e Territorio - DIMSAT
ITALY
 

Members

Co-opted members
IAHR Hydraulics Division Programme Officer

Scope

The mission of the Experimental Methods and Instrumentation Committee (EMI) is to promote new experimental methods, instruments, measurement techniques, and data analysis routines for both laboratory and field hydro-environment studies as well as to coordinate international activities in this dynamic area. Because of the diversity of measured hydraulic parameters and flow situations, a wide variety of methods and instruments have been developed. The advanced state-of-the-art instrumentation is followed by increasing expectations for data acquisition, which in turn results in the necessity of increased atomization of data collection and improvement of handling and processing of large data sets.
 
With respect to laboratory systems, special emphasis is given to the development of new capabilities for studying fundamental hydraulic phenomena and their interactions with other associated environmental processes such as aquatic ecosystem functioning. The central focus is on non-intrusive methods such as methods employing acoustic and optically-based instruments.
 
With respect to field systems, EMI activities emphasize design and implementation of multi-process and multi-scale observational and experimental studies, employing both remote and in-situ measurement techniques. Such studies incorporate the most advanced instruments connected in real-time data acquisition networks that can be linked to data models and numerical simulation tools, to underpin resource management policies.
 
To enhance implementation of new measurement technologies into research and practice, EMI continues its efforts in linking manufacturers, designers, and users (scientists and monitoring agencies).

Research Agenda

Laboratory systems: Despite the need for robust and inexpensive hydraulic laboratory equipment, development efforts currently focus on developing tools to analyse fundamental hydraulic behaviour and their interactions with other associated environmental processes such as aquatic ecosystem functioning. This leads to the development of more accurate methods and instruments to analyse new properties.
 
Systems for field measurements: Despite the fact that more accurate instruments and methods are also needed in the field to analyse new properties, the main goal is to develop systems that are economical and robust.
 
Installation of data-acquisition equipment in the field: For almost all major river systems in the world, only insufficient data on their water resource and flow-behaviour exists. The missing data may be quite basic in developing countries or very specific in high industrialised nations (pollution, flood insurance problems, etc.). The operation and maintenance of reliable measuring stations need improvement. The cost of continuous data-acquisition needed for this type of data can become prohibitive. Authorities undertake great efforts to automate the measurement, transmission and analysis of water resources data.
 
The IAHR-Committee on Experimental Methods and Instrumentation provides an important link between manufacturer and users of these instruments. Particular action is needed in the testing of instruments, a field in which a new system of data-exchange should be set-up in the future. EMI offers a platform to distribute ideas for new solutions and knowledge about such instruments and methods. Efforts to establish the position of IAHR as a contributor to the efforts of international standardisation are being undertaken, based on the world-wide activities of the organisation.

Publications

  • HydroSenSoft2017: 1st International Symposium and Exhibition on Hydro-Environment Sensors and Software, 28 Feb-3 Mar 2017, Madrid, Spain. website Report Proceedings: elsa.incio@iahr.org
  • 1st EMI Workshop on Advanced measurement Techniques and Experimental Research W.A.T.E.R. 2016, Vrije Universiteit Brussels, Belgium, 1-5 August 2016 website
  • 4th Hydraulic Measurements & Experimental Methods Conference (HMEM 2012) 12-15 August 2012, Snowbird, Utah
  • 3rd Hydraulic Measurements & Experimental Methods Conference (HMEM 2007) 10-12 September 2007, Lake Placid, New York
  • 2nd Hydraulic Measurements & Experimental Methods Conference (HMEM 2002) 28 July - 1 August 2002, Colorado, USA. From: Cliff Pugh, Co-Chair US Bureau of Reclamation, Mail Code D-856O, P.O. Box 25007, Lakewood, CO 80225-0007, USA. Tel: +1 303 445 2151 / Fax: +1 303 445 324 or e-mail: cpugh@do.usbr.gov
  • 5th International Conference on Vibration Measurements by laser Techniques & Short Course on "Vibration Measurements by Laser Techniques" June 18-21, 2002. Ancona, Italy. Contact A.I.VE.LA. Secretariat: aivela@mm.univpm.it
  • 4th International Conference on Vibration Measurements by Laser Techniques & Short Course on Laser Vibrometry, Ancona, Italy, June 20-23, 2000. Dipartimento di Meccanica, Ancona University, Via Brecce Bianche, 60131 Ancona, Italy. E-mail:aivela@mehp1.unian.it
  • SENSOR '97, Nürnberg, Germany, May 13-15, 1997. From: ACS Organisations GmbH, P.O. Box 2352, D-310506 Wunstorf, Germany.
  • 2nd International Conference on Vibration Measurements by Laser Techniques, Ancona, Italy, September 23-25, 1996. From Prof. Tomasini, Conference Chairman, Dept. of Mechanics, University of Ancona, Via Brecce Bianche, I-60131 Ancona, Italy.
  • 1st Hydraulic Measurements & Experimental Methods Conference (HMEM 1994) Buffalo, New York
  • International Conference on Physical Modelling of Transport and Dispersion, August 7-10, 1990. Massachusetts Institute of Technology, E.Eric Adams, MIT 48-25, 77 Massachusetts Ave., Cambridge, MA 02139, USA.
  • International Symposium on Modelling Soil-Water-Structure Interactions, Delft, The Netherlands, August 29-September 2, 1988, 514 pages, Euro 115.50, US$ 136. A.A. Balkema Publishers.
  • International Symposium on Scale Modelling, Tokyo, Japan, July 18-22, 1988. 437 pages. Japan Society of Mechanical Engineers, Sanshin Hokusei Bldg, 4-9, Yoyogi 2 chome, Shibuya-ku, Tokyo, Japan.
  • Short course on discharge and velocity measurements, Zürich, Switzerland, August 26-27, 1987. Ed. A. Müller, 1988, 216 pages, Euro 104.50, US$ 123. A.A. Balkema Publishers.
  • International Symposium on Scale Effects in Modelling Sediment Phenomena, Toronto, Canada, August 25-28, 1986, 2 vols, Members: NLG 80; for non members: NLG 100, IAHR Secretariat.
  • IAHR Symposium on Measuring Techniques in Hydraulic Research, Delft, the Netherlands, April 22-24, 1985, Ed. by A.C.E. Wessels. Hardbound 288 pages, Euro 104.50, US$ 123. A.A. Balkema Publishers.
Others
  • Aberle, J. (2010). "Book review: River training and sediment management with submerged vanes." J. Hydraul. Res. 48(4), 553-554.
  • Kashyap, S., Doutreleau, B., Bou-Botros, G. Rennie, C.D, and Townsend, R. (2010). "A semi-permanent method for fixing sand beds in laboratory flumes." J. Hydraul. Res., 48(3), 377-382.
  • Muste, M., Mervade, V., Kim., D., Maidment, D., and Whiteaker, D. (2010). "Data models for multi-dimensional representation of the river processes." Hydrolink 4(2010), 58-59.
  • Nezu, I., Di Cristo, C., and Rennie, C. (2010). "10 Questions to Prof. Iehisa Nezu." Hydrolink 4(2010), 60-61.
  • Rennie, C. (ed.) (2010). "A special 75th IAHR anniversary issue of Hydrolink." - Hydrolink 4(2010).
  • Rennie, C.D. and Church, M. (2010). "Mapping spatial distributions and uncertainty of water and sediment flux in a large gravel bed river reach using an acoustic Doppler current profiler." J. Geophys. Res., 115, F03035, doi:10.1029/2009JF001556, 2010.
  • Rennie, C.D. and Hay, A. "Reynolds stress estimates in a tidal channel from phase-wrapped ADV data." J. Coastal Res., 26(1), 157-166.
  • Nikora, V. Book Review: “Streamflow measurement“ by Reginald W. Herschy, 3rd edition, 2009, Routledge, Taylor & Francis Group, London and New York, ISBN 978-0-415-41342-8. 507 pp., J. Hydraul. Res. (in print).
  • Fujita, I., Muste, M. and Hauet, A. (2009). "LSPIV – a Powerful Tool for Measurements in Hydroscience." IAHR HYDROLINK 5/2009, 72-73.
  • Aberle, J. (2008). "Measurement techniques for the estimation of cohesive sediment erosion." Publs. Inst. Geophys. Pol. Acad. Sc., E-10 (406).
  • Rennie, C.D. and Rainville, F. (2008). "Improving precision in the reference velocity of ADCP measurements using a Kalman filter with GPS and bottom track."J. Hydraul. Eng. (ASCE), 134(9), 1257-1266.
  • Zhang, Z., Bao, X., Rennie, C.D., Nistor, I., and Cornett, A. (2008). "Water wave frequency detection by optical fiber sensor." Optics Communication, 281(24), 6011-6015.
  • Clunie, T.M., Nikora, V., Coleman, S.E., Friedrich, H., Melville, B.W. (2007). "Flow measurement using flying ADV probes." J. Hydr. Eng., 133(12), 1345-1355.
  • Cowen, E.A., Hill, D., George, C., Jirka, G., Muste, M., Admiraal, D.M., Blake, A., Frizell, W., Nakato, T., Oberg, K., Pugh, C., Rehmann, C., Rennie, C., Schmidt, A.R., Styles, S., Vermeyen, T., Wahl, T., Zhu, D. (eds.) (2007). Hydraulic Measurements & Experimental Methods Conference - 2007, Book of Extended Abstracts of the Specialty Conference. September 10-12, 2007, Lake Placid, NY, Environmental & Water Resources Institute of the American Society of Civil Engineers and the International Association of Hydraulic Engineers.
  • Muste, M., Vermeyen, T., Hotchkiss, R., and Oberg, K. (eds.) (2007). Special Issue of the Journal of Hydraulic Engineering (ASCE) 133(12) on Acoustic Velocimetry for Riverine Environments published in December 2007
  • Muste, M., Vermeyen, T., Hotchkiss, R., and Oberg, K. (2007). "Acoustic velocimetry for riverine environments." J. Hydr. Eng., 133(12), 1297-1298.
  • Rennie, C.D., Rainville, F., and Kashyap, S. (2007). "Improved Estimation of ADCP Apparent Bed-Load Velocity Using a Real-Time Kalman Filter." J. Hydr. Eng., 133(12), 1337-1344
  • 6th International Conference on Hydroinformatics, Singapore, June 21-25, 2004, World Scientific Publishinghttp://www.worldscibooks.com/books/engineering/5494.html
  • 2000 Hydroinformatic Proceedings. The Conference proceedings of the 4th International Conference held from 23-27 July 2000 in Iowa, USA, contain a book (333 pages of abstracts) and full text of all papers on a CD-ROM
Recent Events with EMI-Involvement

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