39 “Development of a novel power-saving device for full-form vessels“

Mewis, Friedrich (2008), HANSA 145. Jahrgang, Nr. 11, 2008

40 "Erste Ergebnisse von Modellversuchen”

Mewis, Friedrich (2009), Schiff & Hafen Nr. 03, 2009

41 “A Novel Power-Saving Device for Full-Form Vessels“

Mewis, Friedrich (2009), First International Symposium on Marine Propulsors, SMP 09, Trondheim, Norway, June 2009

42 “Fuel-and Cost-Savings by Hydrodynamic Measures”

Svardal, Jan. Mewis, Friedrich (2009), 2nd International Ship Efficiency Conference, Hamburg, September 2009, STG-Jahrbuch 103. Band, 2009, S. 180-184

43 "Leistungseinsparungen durch eine neuartige hydrodynamische Vordralldüse”

Mewis, Friedrich (2009), STG Hauptversammlung, November 2009, STG-Jahrbuch 103. Band, 2009, S. 421-431

44 "Praxis bestätigt Potential für Brennstoffeinsparungen“

Mewis, Friedrich (2011),  Schiff und Hafen, Nr. 1, 2011

45 “Mewis Duct – New Developments, Solutions and Conclusions“

Mewis, Friedrich; Guiard, Thomas (2011), Second International Symposium on Marine Propulsors, SMP 11, Hamburg, June 2011

46 “Three Years of Experience with the Mewis Duct – A Contribution to Ship Efficiency”

Mewis, Friedrich; Svardal, Jan (2011), 3rd International Ship Efficiency Conference, Hamburg, September 2011, STG-Jahrbuch 105. Band, 2011, S. 80 - 82

47 "Propulsionsversuche mit und ohne Mewis Duct”

Mewis, Friedrich (2012), Schiff und Hafen, Nr. 5, 2012

48 “The Becker Mewis Duct – Challenges in Full-Scale Design and New Developments for Fast Ships”

Guiard, Thomas. Leonard, Steve. Mewis, Friedrich (2013), Third International Symposium on Marine Propulsors, Launceston, Australia, Mai 2013

49 "Sieben Containerschiffe mit BTF erfolgreich im Betrieb”

Mewis, Friedrich (2013), Schiff und Hafen, Nr. 7, 2013

50 “Power- and Cost-Savings for Container Vessels by Hydrodynamic Energy Saving Devices”

Mewis, Friedrich; Deichmann, Fred (2013), 4th International Ship Efficiency Conference, Hamburg, September 2013, STG-Jahrbuch 107. Band, 2013, S. 153 -155

51 “Six Years Mewis Duct – Six Years of Hydrodynamic Development”, STG Sprechtag “Energy Saving Devices”

Mewis, Friedrich (2014), Hamburg Okt. 2014, STG-Jahrbuch 108. Band, 2014, S. 157 - 164

52 “Model tests with and without Mewis Duct at BSHC and other towing tanks”

Mewis, Friedrich; Zimmermann, Olaf (2016), 13th International Conference on Marine Sciences and Technologies, Varna, Bulgaria, Oktober 2016

53 "10 Jahre Becker Mewis Duct”

Mewis, Friedrich (2018), Schiff und Hafen, Nr. 9, 2018, S. 32 – 33

54 “12 Jahre Becker Mewis Duct”

Mewis, Friedrich (2021), STG, 116.  Hauptversammlung; Kiel, November 2021