The science and technology behind our innovations are based on over 20 years of research and publications. Our products and solutions are protected by a multitude of international patents, held by Incipientus Ultrasound Flow Technologies AB.
Publications are listed by release date.
Rock grouting design: Rheological aspects and radial flow visualizations with ultrasound
October 20, 2022
Tafadzwa, John, Shamu., (2021). Rock grouting design: Rheological aspects and radial flow visualizations with ultrasound. PhD thesis, ISBN 978-91-8040-029-9, KTH Royal Institute of Technology.
An experimental device for measuring radial flow velocity profiles of yield stress fluids
October 20, 2022
Tafadzwa John Shamu, Liangchao Zou & Ulf Håkansson. An experimental device for measuring radial flow velocity profiles of yield stress fluids. Flow Measurements and Instrumentation (2021); 82: 102073. doi: 10.1007/s00455-019-09995-8
Assessment of the Food-Swallowing Process Using Bolus Visualisation and Manometry Simultaneously in a Device that Models Human Swallowing.
October 19, 2022
Waqas M. Qazi, Olle Ekberg, Johan Wiklund, Rashid Mansoor & Mats Stading. Assessment of the Food-Swallowing Process Using Bolus Visualisation and Manometry Simultaneously in a Device that Models Human Swallowing. Dysphagia. 2019; 34(6): 821–833. doi: 10.1007/s00455-019-09995-8
Mats Stading, Waqas M. Qazi, Fredrik Holmberg, Olle Ekberg, Johan Wiklund. A Device that Models Human Swallowing. Dysphagia. 2019; 34(5): 615–626. doi: 10.1007/s00455-018-09969-2
Simultaneous X-ray Video-Fluoroscopy and Pulsed Ultrasound Velocimetry Analyses of the Pharyngeal Phase of Swallowing of Boluses with Different Rheological Properties
October 19, 2022
Waqas M. Qazi, Olle Ekberg, Johan Wiklund, Rashid Mansoor & Mats Stading (2020).Simultaneous X-ray Video-Fluoroscopy and Pulsed Ultrasound Velocimetry Analyses of the Pharyngeal Phase of Swallowing of Boluses with Different Rheological Properties. Dysphagia, volume 35, pages 898–906. DOI: 10.1007/s00455-020-10092-4
In-Line Determination of Cement-Based Grout Properties Using a Pulsed Ultrasound Based Method and System
July 9, 2017
Håkansson, U., Wiklund, J., Kotzé, M., (2017). In-Line Determination of Cement-Based Grout Properties Using a Pulsed Ultrasound Based Method and System. DOI: 10.1061/9780784480793.034. Conference: Grouting 2017, At Waikiki, Hawaii.
Embedded System for In-Line Characterization of Industrial Fluids
April 9, 2017
Ricci, S., Wiklund, J., Birkhofer, B., Meacci V., (2017).Embedded System for In-Line Characterization of Industrial Fluids. DOI: 10.1007/978-3-319-47913-2_6. In book: Applications in Electronics Pervading Industry, Environment and Society, pp.43-49.
FPGA-Based System for In-Line Measurement of Velocity Profiles of Fluids in Industrial Pipe Flow
December 5, 2016
Ricci, S., Wiklund, J., Birkhofer, B.,Ricci S.,Meacci V., (2016). FPGA-Based System for In-Line Measurement of Velocity Profiles of Fluids in Industrial Pipe Flow. IEEE Transactions on Industrial Electronics PP(99):1-1 · December 2016. DOI: 10.1109/TIE.2016.2645503.
Characterization of Acoustic Beam Propagation Through High-Grade Stainless Steel Pipes for Improved Pulsed Ultrasound Velocimetry Measurements in Complex Industrial Fluids
November 10, 2016
Shamu, J., Kotzé, R., Wiklund, J. (2016). Characterization of Acoustic Beam Propagation Through High-Grade Stainless Steel Pipes for Improved Pulsed Ultrasound Velocimetry Measurements in Complex Industrial Fluids. IEEE Sensors Journal > Volume: 16 Issue: 14: Page(s): 5636 - 5647.DOI: 10.1109/JSEN.2016.2569491.
Incipientus (Flow-Viz) pulsed ultrasonic Doppler system with autotuning of analog- digital gain and threshold
September 28, 2016
Wiklund, J., Birkhofer, B.,Ricci S.,Meacci V., Kotze, R., (2016). Incipientus (Flow-Viz) pulsed ultrasonic Doppler system with autotuning of analog- digital gain and threshold.Transactions ISUD10, Tokyo, Japan, 10: 29-33.
Rahman, M., Wiklund, J.,Kotzé, R., Håkansson, U. (2016). Yield stress of cement grout. Tunnelling and Underground Space Technology 61:50-60 · September 2016. DOI: 10.1016/j.tust.2016.09.009.
Correlation between in-line measurements of tomato ketchup shear viscosity and extensional viscosity
March 10, 2016
Berta, M., Wiklund, J., Kotzé, R., Stading, M., (2015) Correlation between in-line measurements of tomato ketchup shear viscosity and extensional viscosity. Journal of Food Engineering 173 · October 2015. DOI: 10.1016/j.jfoodeng.2015.10.028
Application of ultrasound Doppler technique for in-line rheological characterization and flow visualization of concentrated suspensions
March 4, 2016
Kotzé, R., Wiklund, J, Haldenwang, R. (2016). Application of ultrasound Doppler technique for in-line rheological characterization and flow visualization of concentrated suspensions. The Canadian Journal of Chemical Engineering 94(6):n/a-n/a · March 2016. DOI: 10.1002/cjce.22486.
Performance tests of a new non-invasive sensor unit and ultrasound electronics
August 10, 2015
Kotzé, R., Wiklund, J.,Birkhofer, B.,Ricci S., (2015) Performance tests of a new non-invasive sensor unit and ultrasound electronics. Flow Measurement and Instrumentation 48 · August 2015.DOI: 10.1016/j.flowmeasinst.2015.08.013
An Integrated in-line fluid characterization system for industrial applications
July 10, 2015
Wiklund, J, Kotzé, R.,Birkhofer, B.,Ricci S.,Meacci V., Haldenwang, R., Stading M. (2015). An Integrated in-line flui characterization system for industrial applications. Journal of the Japanese Society for Fluid Mechanics.
In-line rheological measurements of cement grouts: Effects of water/cement ratio and hydration
January 10, 2015
Rahman, M., Håkansson, U., Wiklund, J., (2015). In-line rheological measurements of cement grouts: Effects of water/cement ratio and hydration. Tunnelling and Underground Space Technology 45 (2015) 34–42.
Performance tests of a new non-invasive sensor unit and ultrasound electronics
September 10, 2014
Kotzé, R., Ricci, S. and Wiklund, J. Performance tests of a new non-invasive sensor unit and ultrasound electronics. Transactions ISUD9, Strasbourg,., 9: 105-108.
Flow-Viz A Fully Integrated and Commercial In-Line Flui Characterization System for Industrial Applications
September 10, 2014
Wiklund, J, Kotzé, R.,Birkhofer, B.,Ricci S.,Meacci V., Haldenwang, R., Stading M. (2014). Flow-Viz A Fully Integrated and Commercial In-Line Flui Characterization System for Industrial Applications. Transactions ISUD9, Strasbourg,., 9: 165-168.
Ultrasound Doppler measurements inside a diaphragm valve using novel transducer technologies
September 10, 2014
Kotzé, R., Wiklund, J., (2014) Ultrasound Doppler measurements inside a diaphragm valve using novel transducer technologies. Meas. Sci. Technol. 25 (2014) 105302 (11pp). doi:10.1088/0957-0233/25/10/105302.
Flow-Viz A Fully Integrated and Commercial In-Line Flui Characterization System for Industrial Applications
July 10, 2014
Wiklund, J, Kotzé, R.,Birkhofer, B.,Ricci S.,Meacci V., Haldenwang, R., Stading M. (2014). Flow-Viz A Fully Integrated and Commercial In-Line Flui Characterization System for Industrial Applications. Transactions Nordic Rheol. Soc., 22: 169-175.
Measurement and Analysis of Flow of Concentrated Fiber Suspensions through a 2-D Sudden Expansion Using UVP
March 10, 2013
Claeson, J., Wiklund, J., Rasmuson, A., Wikström, T. (2013) Measurement and Analysis of Flow of Concentrated Fiber Suspensions through a 2-D Sudden Expansion Using UVP.AIChE Journal 59(3) · March 2013. DOI: 10.1002/aic.13881.
Optimisation of Pulsed Ultrasonic Velocimetry and Transducer Technology for Industrial Applications
February 10, 2013
Kotzé, R., Wiklund, J., Haldenwang, R.(2013). Optimisation of Pulsed Ultrasonic Velocimetry and Transducer Technology for Industrial Applications. Ultrasonics, 53: 459–469.
In-line Measurements of Rheological Properties of Cement-Based Grouts -Introducing the UVP+PD Method
December 10, 2012
Håkansson, U., Rahman, R., Wiklund, J., (2012). In-line Measurements of Rheological Properties of Cement-Based Grouts -Introducing the UVP+PD Method. Conference: Proceedings of the Fourth International Conference on Grouting and Deep Mixing.DOI: 10.1061/9780784412350.0083.
In-line rheometry of dense cement suspensions using an Ultrasonic Velocity Profiling with combined Pressure Difference Method (UVP+PD)
August 10, 2012
Wiklund, J., Rahman, M., Håkansson, U. (2012). In-line rheometry of dense cement suspensions using an Ultrasonic Velocity Profiling with combined Pressure Difference Method (UVP+PD).Applied Rheology. 2012;22:42783 (11 pages)
Birkhofer, B., Fischer, P., Kroeger, M. (2012). Doppler ultrasound-based rheology. Applied Rheology 22(4):157-158 · August 2012.
Embedded Doppler System for Industrial In-Line Rheometry.
July 10, 2012
Ricci, S., Liard, M., Birkhofer, B., Tortoli, P. (2012). Embedded Doppler System for Industrial In-Line Rheometry. IEEE transactions on ultrasonics, ferroelectrics, and frequency control 59(7):1395-401 · July 2012. DOI: 10.1109/TUFFC.2012.2340
Grout pump characteristics evaluated with the Ultrasound Velocity profiling
May 10, 2012
Rahman, M., Håkansson, U., Wiklund, J., (2012).Grout pump characteristics evaluated with the Ultrasound Velocity profiling. Conference: ISRM International Symposium, EUROCK, At Stockholm.DOI: 10.13140/2.1.1922.8960.
In-line rheometry of micro cement based grouts . a promising new industrial application of the ultrasound based UVP+PD method
April 10, 2012
Wiklund J, Rahman M, Hakansson U: In-line rheometry of micro cement based grouts . a promising new industrial application of the ultrasound based UVP+PD method, Appl. Rheol. 22 (2012) 42783.
Dynamic In-Line and Static Off-Line Rheological Profiling on Palm Oil and the Effect of Diglyceride Content on Structure Formation
January 10, 2012
Paul Wassell, Johan Wiklund, Mark Farmer, Phil Hogan, Graham Bonwick, Christopher Smith and Niall W.G.Young (2012). Dynamic In-Line and Static Off-Line Rheological Profiling on Palm Oil and the Effect of Diglyceride Content on Structure Formation. International Journal of Food Science and Technology,
Measurement and Analysis of Flow Behaviour in Complex Geometries using Ultrasonic Velocity Profiling (UVP) Technique
April 10, 2011
Kotzé, R., Wiklund, J., Haldenwang, R., Fester, V. (2011) Measurement and Analysis of Flow Behaviour in Complex Geometries using Ultrasonic Velocity Profiling (UVP) Technique. Flow Measurement and Science Journal, 22, 110-119.
Monitoring liquid displacement of model and industrial fluids in pipes by in-line ultrasonic rheometry
August 10, 2010
Wiklund, J., Stading, M., Trägårdh, C. (2010). Monitoring liquid displacement of model and industrial fluids in pipes by in-line ultrasonic rheometry. Journal of Food Engineering, 99, 330-337.
In-line viscosity and solid fat content (SFC) measurement of fat blends with ultrasound based in-line rheometry
April 10, 2010
Wassell, P.,Wiklund, J., Stading, M., Bonwick, G., Smith, C., Almiron-Roig, E.,Young, N.W.G.(2010).In-line viscosity and solid fat content (SFC) measurement of fat blends with ultrasound based in-line rheometry. International Journal of Food Science and Technology, 45, 877-883.
Determination of Velocities Profiles in Hyperbolic Contraction using Ultrasound Velocity Profiling
September 10, 2009
Zatti, D., Wiklund, J., Vignali, G. & Stading, M. 2009. Determination of Velocities Profiles in Hyperbolic Contraction using Ultrasound Velocity Profiling. In Annual transactions of the Nordic Rheology Society.Vol 17.
Ultrasound Velocity Profile (UVP) Measurements of Pulp Suspension Flow near the Wall
April 10, 2009
Fock, H., Wiklund, J., Rasmuson, A. (2009). Ultrasound Velocity Profile (UVP) Measurements of Pulp Suspension Flow near the Wall. Journal of Pulp and Paper Science. vol 35(1),26-33.
Monitoring Structurants of Fat Blends with Ultrasound Based In-Line Rheometry (UVP+PD)
October 10, 2008
Young, N., Wassell, P., Wiklund, J., Stading, M. (2008) Monitoring Strutcurants of Fat Blends with Ultrasound Based In-Line Rheometry (UVP+PD). International Journal of Food Science and Technology, 43( 10), 2083-2089
Application of in-line ultrasound Doppler based UVP+PD rheometry method to concentrated model and industrial suspensions
June 10, 2008
Wiklund, J., & Stading, M. (2008). Application of in-line ultrasound Doppler based UVP+PD rheometry method to concentrated model and industrial suspensions. Flow Measurement and Instrumentation, 18(4), 171-179
Methodology for in-line rheology by ultrasound Doppler velocity profiling- and pressure difference techniques
August 10, 2007
Wiklund, J., Shahram, I., Stading, M. (2007). Methodology for in-line rheology by ultrasound Doppler velocity profiling- and pressure difference techniques. Chemical Engineering Science, 62, 4277-4293.
Predicting the displacement of yoghurt by water in a pipe using CFD
July 10, 2007
Regner, M., Henningsson, M., Wiklund, J., Östergren, K., & Trägårdh, C. Predicting the displacement of yoghurt by water in a pipe using CFD. (2007). Chemical Engineering Technology, 30(7), 1-11.
A comparative study of UVP and LDA techniques for pulp suspensions in pipe flow.
October 10, 2005
Wiklund, J. A., Stading, M., Pettersson, A. J., & Rasmuson, A. (2006). A comparative study of UVP and LDA techniques for pulp suspensions in pipe flow. AIChE Journal, 52(2),
