{"id":1074,"date":"2015-06-17T16:48:32","date_gmt":"2015-06-17T14:48:32","guid":{"rendered":"http:\/\/www.sva-potsdam.de\/messsysteme-fur-dusen-und-gegenlaufpropeller-thruster-2\/"},"modified":"2016-07-26T14:56:00","modified_gmt":"2016-07-26T12:56:00","slug":"systems-for-thruster-ducted-propeller-and-crp-measurement","status":"publish","type":"post","link":"https:\/\/www.sva-potsdam.de\/en\/systems-for-thruster-ducted-propeller-and-crp-measurement\/","title":{"rendered":"Measurement Systems for Ducted Propellers and CRPs, Thrusters & Podded Drives"},"content":{"rendered":"
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\"H39_R37<\/a>\"DSC00790_small\"<\/a><\/p>\n

\"CIMG0732_small\"<\/a><\/p>\n

\"DSCN1504_small\"<\/a><\/p>\n

\"CIMG3596_small\"<\/a><\/p>\n

\"Ruderd\u00fcsensystem<\/a><\/p>\n<\/div>\n

\n

Ducted Propellers<\/h3>\n

Kempf & Remmers dynamometers are used for propeller drives. The forces at the nozzle are measured with Kempf & Remmers single and multi-component balances that are coupled to the dynamometers.<\/p>\n\n\n\n\n\n\n\n\n
\n
Main Paramters Dynamometer\/Balances for Ducted Propellers<\/h5>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\nFK1\/R35I<\/td>\nH29\/R35X<\/td>\nH39\/R35X<\/td>\nH39\/R37<\/td>\nH36\/R35X<\/td>\nJ25\/R37<\/td>\n<\/tr>\n
Thrust T<\/em>max<\/sub><\/td>\n[N]<\/td>\n*<\/td>\n400<\/td>\n1000<\/td>\n1000<\/td>\n2000<\/td>\n3000<\/td>\n<\/tr>\n
Torque Q<\/em>max<\/sub><\/td>\n[Nm]<\/td>\n*<\/td>\n15<\/td>\n50<\/td>\n50<\/td>\n100<\/td>\n150<\/td>\n<\/tr>\n
Nozzle Thrust T<\/em>Dmax<\/sub><\/td>\n[N]<\/td>\n200<\/td>\n500<\/td>\n500<\/td>\n800<\/td>\n500<\/td>\n800<\/td>\n<\/tr>\n
* Using Interior Drive Dynamometer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Contra-rotating Propeller<\/h3>\n

The SVA has the Kempf & Remmers contra-rotation dynamometer R40 for open water and propulsion testing. Open water tests with contra-rotating propellers can also be performed via the coupling of the H29 and H39 dynamometers in the towing tank. For the investigation of contra-rotating propellers, the K15A cavitation tunnel was equipped with J25 and H36 dynamometers from Kempf & Remmers. The dynamometers can be arranged in the measurement section so that measurements with contra-rotating propellers are possible at different distances.<\/p>\n\n\n\n\n\n\n\n\n\n
\n
Main Paramaters Dynamometer\/Balances for Contra-rotating Propellers<\/h5>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\nFK4\/R40\/R35I<\/td>\nH29\/H39\/R35X<\/td>\nJ25\/H36\/R35X<\/td>\n<\/tr>\n
Thrust T<\/em>max1<\/sub><\/td>\n[N]<\/td>\n150<\/td>\n400<\/td>\n3000<\/td>\n<\/tr>\n
Thrust T<\/em>max2<\/sub><\/td>\n[N]<\/td>\n150<\/td>\n1000<\/td>\n2000<\/td>\n<\/tr>\n
Torque Q<\/em>max1<\/sub><\/td>\n[Nm]<\/td>\n6<\/td>\n15<\/td>\n150<\/td>\n<\/tr>\n
Torque Q<\/em>max2<\/sub><\/td>\n[Nm]<\/td>\n6<\/td>\n50<\/td>\n100<\/td>\n<\/tr>\n
Housing Resistance T<\/em>Podmax<\/sub><\/td>\n[N]<\/td>\n200<\/td>\n500<\/td>\n500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Thrusters and Podded Drives<\/h3>\n

Model tests with azimuthing thrusters and podded drives are a focus of the work of the SVA. For the realisation of measurement tasks in open water, cavitation, propulsion and manoeuvring, different propulsion and measuring systems have been developed by the SVA. The system forces of the thruster and podded drive are measured with 3- or 6-component balances.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\n
Main Parameters Balances for SVA Thruster Dynamometer<\/h5>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\nR37SR1\/SR2<\/td>\nR37SR3\/SR4<\/td>\nR37<\/td>\nR200<\/td>\n<\/tr>\n
Forces<\/td>\nFx1<\/sub><\/em> = Fy1<\/sub><\/em> = Fy2<\/sub><\/em><\/td>\n[N]<\/td>\n200<\/td>\n500<\/td>\n800<\/td>\n1000<\/td>\n<\/tr>\n
<\/td>\nFz1<\/sub><\/em> = Fz1<\/sub><\/em> = Fz2<\/sub><\/em><\/td>\n[N]<\/td>\n–<\/td>\n1000<\/td>\n500<\/td>\n2000<\/td>\n<\/tr>\n
Turntable<\/td>\nFx<\/sub><\/em><\/td>\n[N]<\/td>\n100<\/td>\n100<\/td>\nmanual<\/td>\n5000<\/td>\n<\/tr>\n
<\/td>\nFy<\/sub><\/em><\/td>\n[N]<\/td>\n100<\/td>\n100<\/td>\n<\/td>\n3400<\/td>\n<\/tr>\n
<\/td>\nFz<\/sub><\/em><\/td>\n[N]<\/td>\n600<\/td>\n600<\/td>\n<\/td>\n5000<\/td>\n<\/tr>\n
<\/td>\nMx1<\/sub><\/em> = My<\/sub><\/em><\/td>\n[Nm]<\/td>\n–<\/td>\n–<\/td>\n<\/td>\n500<\/td>\n<\/tr>\n
<\/td>\nMz<\/sub><\/em><\/td>\n[Nm]<\/td>\n15<\/td>\n15<\/td>\n<\/td>\n60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 
\nThe drive of the propeller and the measurement of the forces and moments on the propeller are carried out with SVA thruster dynamometers. Thruster dynamometers are available at the SVA for tests with thrusters or podded drives with pull, push, twin and contra-rotating propellers.<\/p>\n\n\n\n\n\n\n\n\n\n\n
\n
Main Parameters SVA Thruster Dynamometer for Single Propeller Systems<\/h5>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\nZ65\/1 \u2013 \/4<\/td>\nZ200<\/td>\nZ600\/4, Z600\/6<\/td>\n<\/tr>\n
Thrust T<\/em>max<\/sub><\/td>\n[N]<\/td>\n50<\/td>\n200<\/td>\n600<\/td>\n<\/tr>\n
Torque Q<\/em>max<\/sub><\/td>\n[Nm]<\/td>\n1<\/td>\n7<\/td>\n20<\/td>\n<\/tr>\n
Transmission<\/td>\n<\/td>\n*<\/td>\n1.615:1<\/td>\n2:1<\/td>\n<\/tr>\n
Housing Resistance T<\/em>Podmax<\/sub><\/td>\n[N]<\/td>\n200<\/td>\n500<\/td>\n500<\/td>\n<\/tr>\n
Total Torque Q<\/em>Gmax<\/sub><\/td>\n[Nm]<\/td>\n1<\/td>\n2.4<\/td>\n17<\/td>\n<\/tr>\n
* Drive with an electric motor in the housing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n
\n
Main Parameters SVA Thruster Dynamometer for Double Propeller Systems<\/h5>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\nTP200\/1\u2026\/2<\/td>\nTP400\/1\u2026\/2<\/td>\nCRP400<\/td>\nCRP600<\/td>\n<\/tr>\n
Thrust T<\/em>max<\/sub><\/td>\n[N]<\/td>\n200<\/td>\n400<\/td>\n400<\/td>\n600<\/td>\n<\/tr>\n
Torque Q<\/em>max<\/sub><\/td>\n[Nm]<\/td>\n7<\/td>\n20<\/td>\n20<\/td>\n20<\/td>\n<\/tr>\n
Transmission<\/td>\n<\/td>\n1.1<\/td>\n2.1<\/td>\n2:1<\/td>\n2:1<\/td>\n<\/tr>\n
Total Torque Q<\/em>Gmax<\/sub><\/td>\n[Nm]<\/td>\n6<\/td>\n17<\/td>\n17<\/td>\n17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Context Related References\/Research Themes<\/strong><\/p>\n

[1] Gutsche, F.: D\u00fcsenpropeller in Theorie und Experiment, Jahrbuch der STG, Bd.53, 1959
\n[2] Schroeder, G.: Wirkungsgrad von D\u00fcsenpropellern mit unterschiedlicher D\u00fcsen- und Propellerform, Schiffbautechnik, 1967
\n[3] Heinke, H.-J.; Philipp, O.: Development of a skew blade shape for ducted controllable pitch propeller systems, Proceedings, PROPCAV\u201995, Newcastle, 1995
\n[4] Schulze, R.; Manke, H.: Propellersysteme mit Ostd\u00fcsen\u201c, HANSA, 137, 2, 2000
\n[5] Schmidt, D.: Propulsionsuntersuchungen mit Einzelpropeller und Gegenlaufpropeller am Modell eines Containerschiffes, Schiffbauforschung 14 1\/2\/1975
\n[6] Heinke, H.-J.: Azimuthing propulsion – Experiences of SVA, 6. SVA – Forum \u201eAzimuthing Propulsion \u2013 new challenges and chances\u201c, Potsdam, 1998, Schiffbauforschung, 38. Jahrgang (1999) Heft Nr. 1
\n[7] Kaul, S.; Heinke, H.-J.; Abdel-Maksoud, M.: Hydrodynamische Optimierung von Podded Drives und aktuelle Anwendungen in der Gro\u00dfausf\u00fchrung, 54. Sitzung des FA \u201eSchiffshydrodynamik\u201c der STG, Hamburg, September 2000
\n[8] Heinke, H.-J.: Investigations about the forces and moments at podded drives, First International Conference on Technological Advances in Podded Propulsion, Newcastle, UK, April 2004
\n[9] Heinke, H.-J.: Hydrodynamische Untersuchungen f\u00fcr einen Podded Drive mit HTS-Synchronmaschine, Statustagung Schifffahrt und Meerestechnik, Bundesministerium f\u00fcr Wirtschaft und Technologie, 03. Dezember 2009, Rostock-Warnem\u00fcnde<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Ducted Propellers Kempf & Remmers dynamometers are used for propeller drives. The forces at the nozzle are measured with Kempf & Remmers single and multi-component balances that are coupled to the dynamometers. Main Paramters Dynamometer\/Balances for Ducted Propellers FK1\/R35I H29\/R35X H39\/R35X H39\/R37 H36\/R35X J25\/R37 Thrust Tmax [N] * 400 1000 1000 2000 3000 Torque Qmax [Nm] * 15 50 50 100 150 Nozzle Thrust TDmax [N] 200 500 500 800 500 800 * Using Interior Drive Dynamometer   Contra-rotating Propeller<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[33],"tags":[],"class_list":["post-1074","post","type-post","status-publish","format-standard","hentry","category-kavitationstunnel-en"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts\/1074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/comments?post=1074"}],"version-history":[{"count":6,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts\/1074\/revisions"}],"predecessor-version":[{"id":5612,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts\/1074\/revisions\/5612"}],"wp:attachment":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/media?parent=1074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/categories?post=1074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/tags?post=1074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}