Publications, press and reports

• Pothof, I., Clemens, F. (2010), On elongated air pockets in downward sloping and inclined pipes, J. Hydr. Research 48(4), pp. 499 – 503 http://dx.doi.org/10.1080/00221686.2010.491651
• Pothof, I.W.M., Schuit, A.D., Clemens, F.H.L.R. (2010), Influence of surface tension on downward air-water transport, Proceedings 7^th Int. Conf. Multiphase Flows (ICMF 2010), May 30 – June 4, Tampa, pp. 1 – 6 (on CD-ROM)
• Pothof, I.W.M., Reitsma, G., Kuipers, H., Clemens, F.H.L.R. (2010), Interface drag on plugs in downward sloping pipes, Proceedings 7^th Int. Conf. Multiphase Flows (ICMF 2010), May 30 – June 4, Tampa, pp. 1 – 6 (on CD-ROM)
• Pothof, IWM. Clemens, FHLR. (2010), Experimenten met water-lucht stroming in neergaande leidingen, WT Afvalwater 10 (3), 196 – 216
• Pothof, IWM. Clemens, FHLR. (2010), Lange luchtbellen in neergaande leidingen, WT Afvalwater 10 (3),  228 – 237.
• Pothof, I., Clemens F. On the modelling of gas diffusion by turbulence in hydraulic jumps, Proc. 33^rd IAHR Congress, water engineering for a sustainable environment, 10 - 14 August 2009, Vancouver, pp. 1 – 9 (on CD-ROM)
• Schuit, T., Pothof, I., Clemens F., Gas transport in pressurize sewerage mains: Results of industrial scale test rig experiments, Proc. 33^rd IAHR Congress, water engineering for a sustainable environment, 10 - 14 August 2009, Vancouver, pp. 1 – 8 (on CD-ROM)
• Schuit, T., Pothof, I., Clemens, F. CAPWAT II: Gastransport in rioolpersleidingen, experimentele opzet en resultaten van grootschalige testopstelling, Rioleringswetenschap, vol. 34, pp. 36-44 (2009)
• I. Pothof, F. Clemens. “On gas transport in downward slopes of sewerage mains”, 11th International Conference on Urban Drainage, Edinburgh Scotland UK (2008)
• I. Pothof, F. Clemens. “Detection of gas pockets in dendritic wastewater mains”, 10th International Conference on Pressure Surges, Vancouver (2008)
• Lubbers, C. L., On gas pockets in wastewater pressure mains and their effect on hydraulic performance. PhD Thesis Civil engineering and Geosciences. Delft, Delft University of Technology (2007).
• Lubbers, C. L., Clemens, F.H.L.R. Scale effects on gas transport by hydraulic jumps in inclined pipes; comparison based on head loss and breakdown rate. 6th Int. Conference on Multiphase Flow (ICMF), 9 – 13 July, Leipzig (2007).

Popular Press (Dutch)

• Land&Water Maart 2008 (Land&Water nr 3, 2008:32-33)
• Land&Water Januari 2008 (Land&Water nr 1, 2008:40-41)
• Land&Water december 2007 (Land&Water nr 12, 2007:40-41 )
• Hoorman, R., Kooij, K., Pothof, I., Wateropleidingen doet niet aan droge stof, Riolering 17 (februari 2010), pp. 44-45.
• Pothof, I., Kooij, K., Stand van zaken rond gasophopingen in afvalwaterpersleidingen, H₂O (21), 2009, pp. 19-21.
• Pothof, I., Kooij, K., Schuit, T., Clemens, F., Gasbellen in leiding: beter voorkomen dan genezen, Land + Water, No. 6/7, juni 2009, pp. 30 – 31.
  

Internal reports (Dutch)

• B. Stegeman - Capaciteitsreductie ten gevolge van gasbellen in dalende leidingen (Capacity reduction due to gas pockets in downward sloping pipes), BSc. thesis Civil Engineering, Hogeschool Windesheim, Zwolle, 2008.
• M.J. Tukker - Energieverlies in dalende leidingen ten gevolge van gasbellen (Head loss in downward sloping pipes caused by gas pockets), BSc. thesis Applied Physics, Haagse Hogeschool, Rijswijk, 2007.
• M. Kranendonk - Luchtinslag preventie (Prevention of air in suction lines), BSc. thesis Applied Physics, Haagse Hogeschool, Rijswijk, 2007.
• M. Kranendonk, I. Pothof - Preventie van luchtinname door rioolgemalen, meetrapport (Prevention of air in sewer pumps, measurement report), Deltares report H4230.41, 2007.