5% Fuel Saving Experiences on 1,800 ships. Adopted by more than 200 owners and operators.
The PBCF has been developed and commercialized in 1987 by the corporate group centered in Mitsui O.S.K. Lines, Ltd.. PBCF is the originated device to be focused in the recovery of energy from the flow out energy in propeller hub vortex. Its fundamental mechanism and effects have been repeatedly verified through numerous series of model tank tests and actual ship measurements from the first stage of the development. The 5% energy saving effect has been presented on numerous occasions at academic association meetings both in Japan and overseas, and this has been well accepted both in Japan and overseas.
Basic principle of PBCF effect As the flows accelerated down after the blade trailing edges are blocked and rectified to a straight ship-stream by the fins of the PBCF, the hub vortex will be eliminated.
without PBCF with PBCF
PBCF has been kept contributing energy saving for the vessels in worldwide, and is an global environment-friendly technology.
hub vortex E-mail：
pbcf@motech.co.jp URL：
http://pbcf.motech.co.jp/
This is the part
that saves you, money.
Almost a Century of Experience.
Astilleros Zamakona, S.A. Santurce - Bilbao - Spain t: (+34) 944 937 030
zamakona@zamakona.com
www.astilleroszamakona.com
Design Build Repair & Refit for the future
unique ships
Astilleros Zamakona Pasaia, S.L. Pasaia-San Sebastián - Spain t: (+34) 944 937 030
zamakona@zamakona.com www.astilleroszamakona.com
Repnaval
Las Palmas de Gran Canarias - Spain t: (+34) 928 466 168
repnaval@repnaval.com
www.repnaval.com
with quality & efficiency
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