RUDDER BLADE Meaning and
Definition
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A rudder blade refers to the key component of a rudder, which is a device commonly found on watercraft designed to steer and control the direction of travel. The rudder blade, often referred to simply as the blade, is the flat or curved section of the rudder that extends vertically into the water below the watercraft's hull. It is typically positioned at the rear or stern of the vessel.
The rudder blade is usually made of a sturdy material, such as metal or fiberglass, and is attached to a rudder stock, which allows it to pivot or swivel. This pivotal movement is controlled by the mariner or pilot through the use of a steering mechanism, such as a wheel or tiller.
When the steering mechanism is turned, it causes the rudder blade to angle either to the left or right. This change in angle creates a varying pressure distribution on the blade's surface, generating a force that deflects the water passing around it. As a result, the stern of the watercraft is pushed to the opposite direction, causing a change in the vessel's course.
The size and shape of the rudder blade can vary depending on the specific design requirements of the watercraft. It is essential to ensure that the rudder blade is properly sized and aligned to maintain good handling characteristics and maneuverability, particularly in adverse weather and sea conditions. The efficiency and responsiveness of a rudder system are directly influenced by the design, material, and condition of the rudder blade.
Common Misspellings for RUDDER BLADE
- eudder blade
- dudder blade
- fudder blade
- tudder blade
- 5udder blade
- 4udder blade
- rydder blade
- rhdder blade
- rjdder blade
- ridder blade
- r8dder blade
- r7dder blade
- rusder blade
- ruxder blade
- rucder blade
- rufder blade
- rurder blade
- rueder blade
- rudser blade
Etymology of RUDDER BLADE
The word "rudder" originated from the Middle English word "rother" or "rothern", which was derived from the Old English word "rōþor". In turn, "rōþor" can be traced back to the Old Norse word "rōðr" or "roðr". The term "blade" comes from the Old English word "blæd", which initially referred to a leaf or flat part of a plant. Over time, "blade" started to be used to describe various flat and slender objects, including the flat part of a rudder. Therefore, the term "rudder blade" can be understood as a combination of the Old English and Old Norse words for the flat part of a steering device.
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