Glossary entry

Spanish term or phrase:

traslación transversal preponderante

English translation:

Sideways movement (at berthing, assisted by tugs )

Added to glossary by cranesfreak
Sep 19, 2023 19:41
8 mos ago
21 viewers *
Spanish term

traslación transversal preponderante

Spanish to English Tech/Engineering Transport / Transportation / Shipping
From a technical text on a new LNG facility, in a section on berthing. It's the title for a table showing the effect of wind speed, wave height, favourability of weather conditions etc:

Valores de Vb, para atraque lateral o de costado mediante traslación transversal preponderante con ayuda de remolcadores.
Change log

Sep 19, 2023 19:49: Juan Gil changed "Language pair" from "English to Spanish" to "Spanish to English"

Oct 3, 2023 23:20: cranesfreak Created KOG entry

Discussion

philgoddard Sep 19, 2023:
Primarily transverse/perpendicular movement?
William Pairman (asker) Sep 19, 2023:
Its part of an equation "Approach speed of the vessel"
philgoddard Sep 19, 2023:
What is Vb?

Proposed translations

+2
5 hrs
Selected

Sideways movement (at berthing, assisted by tugs )

One option.

HTH

Regards
Peer comment(s):

agree philgoddard : Predominantly.
13 hrs
philgoddard, many thanks for your confirmation. Regards.
agree Helena Chavarria : Yours is the best option. It's explained in Vol. II, Chap. 4 of ROM 2.0-11 (Puertos del Estado, 2019) but I can't find an English translation. Only volume I has been translated :-(
14 hrs
Helena Chavarria, many thanks for your confirmation. Regards.
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4 KudoZ points awarded for this answer. Comment: "Selected automatically based on peer agreement."
2 hrs

prevalently used cross(-)over

... atraque lateral o de costado : berthing sideways or alongside.

traslación transversal : cross-loading of products including LNG or cross-docking of goods.

mediante traslación transversal preponderante : or, by means of overriding (prevalent) use of cross(-)over to avoid the ambiguity of overriding the use of such.
Example sentence:

Connect the terminal loading arms to the LNG cross-overs and one vapour crossover. This operation is normally done by the terminal personnel.

Only LNG carriers that have successfully passed the Ship Approval Procedure (5 steps) may dock at the LNG terminal.

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7 hrs

dominant transverse movement

Son términos que corresponden al CÁLCULO DE LA ENERGÍA CINÉTICA
DESARROLLADA POR UN BUQUE EN LAS OPERACIONES DE ATRAQUE.
Vb= Velocidad de aproximación del buque al atraque en el momento del impacto.
Utilización de medios auxiliares en la maniobra de atraque como
remolcadores, amarras u otros dispositivos de ayuda al atraque reduce la velocidad de aproximación.

Those are terms that correspond to the calculation of kinetic energy
DEVELOPED BY A SHIP IN DOCKING OPERATIONS.
Vb= Speed of the approach of the vessel to berth at impact. The use of auxiliary means in docking operations such as tugs, moorings, or other docking aids reduces the speed of approximation.
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Reference comments

3 hrs
Reference:

This reference looks useful

Transverse thrust
Transverse thrust is the tendency for a forward or astern running propeller to move the stern to starboard or port. Transverse thrust is caused by interaction between the hull, propeller and rudder. The effect of transverse thrust is a slight tendency for the bow to swing to port on a ship with a right-handed propeller turning ahead.

Transverse thrust is often used to help bring the ship’s stern alongside during berthing. When a propeller is put astern on a ship moving forward at speed, the initial effect of transverse thrust is slight. However, as the ship’s forward motion decreases, the effect of transverse thrust increases. It is essential for a master to understand just how much effect transverse thrust has on his particular ship.

https://www.standard-club.com/fileadmin/uploads/standardclub...

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Note added at 3 hrs (2023-09-19 22:57:37 GMT)
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There's a diagram of the manoeuvre on page 63.

https://upcommons.upc.edu/bitstream/handle/2117/117162/Eugen...
Peer comments on this reference comment:

agree Yvonne Gallagher : You should put as answer
9 hrs
Yvonne, thank you but my confidence level is 0! I only ever post answers with translations I would use for myself.
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