This Largest Ship In The World Has A GIANT Problem!
The Premier Discovery
Aug 17, 2024
11.1K subscribers ... 164,158 views ... 1.3K likes
The Secrets Behind Modern Ships That Survive Monster Storms. The fury of the ocean during a storm is a sight to behold - towering waves, howling winds, and the sheer power of nature unleashed. With today's technology, even large-sized ships can remain stable in these extreme weather conditions. Moreover, some ships, designed by engineers, have the capability to self-right themselves when overturned by waves. But have you ever wondered why, despite the huge disastrous waves, large ships can withstand the onslaught and stay afloat? Here is Why Monster Waves Can’t Sink Large Ships During Storms..
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Transcript
- 0:00
- the fury of the ocean during a storm is a sight to behold towering waves howling
- winds and the sheer power of nature Unleashed with today's technology even
- large-sized ships can remain stable in these extreme weather conditions moreover some ships designed by
- Engineers have the capability to self-right themselves when overturned by waves but have you ever wondered why
- despite the huge disastrous waves large ships can withstand the onslaught and stay afloat here is why monster waves
- can't sink large ships during storms today's technology we often Marvel at the
- remarkable stability of large-sized ships such as cargo vessels weighing hundreds of thousands of tons as they
- withstand the fury of massive waves when a ship sets Sail On the Open Sea it is exposed to a multitude of forces and
- pressures from the waves and wind which can pose a significant threat to its stability in order to survive and
- navigate through treacherous Waters a multitude of things play their parts All Ships are also equipped with a
- 1:05
- sophisticated ship stability system which is essentially the ship's balance when floating this system enables the
- ship to self-correct and stand upright again when rocked by waves or wind to achieve this remarkable stability
- several devices are employed including BGE Keels BGE Keels have a distinctive
- Wing or fin-like shape that is stationary and installed on the side of the ship's Hull spanning approximately
- 2/3 of the ship's length as the ship gains speed the stability effect of the
- BGE Keels increases providing a steady and reassuring presence in turbulent
- Waters Another crucial type of stability device is the anti-rolling tank A
- specialized tank that functions to stabilize the ship's position when it tilts to the left or right installed
- across the width of the ship this tank is designed to counteract the rolling motion of the vessel when the ship tilts
- 2:01
- water in the tank flows significantly reducing the rolling motion and maintaining the ship's equilibrium the
- anti-rolling tank itself has two types active and passive in an active rolling
- tank the mechanism for water flow in both tanks is more complex and utilizes
- a pump providing an additional layer of stability and control these modern ship
- building techniques and materials have also contributed to the enhanced stability of large-sized ships Advanced
- Computer simulations and modeling enable Engineers to design and optimize ship
- hulls for maximum stability while high strength materials and robust construction methods ensure that the
- ship can withstand the most extreme weather conditions the implementation of
- advanced navigation systems and weather forecasting Technologies has significantly improved the ability of
- ships to anticipate and prepare for adverse weather conditions further reduced reducing the risk of instability
- 3:01
- or capsizing the combination of cuttingedge Technology Innovative design
- and robust construction has made it possible for large-sized ships to remain stable and Unsinkable even in the most
- challenging Maritime environments this takes us to the next type of stability device active fin
- stabilizers the next type of stability device is the active fin stabilizer a
- sophisticated device shaped like a fin designed to dampen the rolling or tilting motion of the ship have you ever
- wondered about the forces at play when traveling in a car try this simple experiment open the window and put your
- hand out with all fingers together facing forward with your palm facing the road ensure your fingers are straight
- and your hand will remain steady experiencing no Force above or below your fingers this is an example of drag
- a fundamental Concept in aerodynamics now now slightly lift your fingers upwards and observe what happens
- 4:04
- you'll notice a lift Force under your fingers causing your hand to tend upwards this is called a positive lift
- conversely when you put all your fingers downwards a push Force emerges on top of
- your hand causing it to tend downwards this is known as a negative lift or
- downward lift notice how the speed of the car affects these forces slow down
- the car and repeat the steps you'll see that the lift and push forces are significantly reduced demonstrating that
- drag speed is crucial for achieving a substantial lift or push this simple
- technique illustrates the basics of drag positive lift and negative lift
- essential principles for understanding the function of Aero foils or Hydro foils such as fin stabilizers used on
- ships fin stabilizers found on many V rely on these principles to counteract
- 5:02
- rolling motions and enhance stability by manipulating the angle of attack and
- speed fin stabilizers generate lift forces that oppose the rolling motion
- ensuring a smoother ride the experiment with your hand out the car window may seem simple but it demonstrates the
- fundamental forces at play in aerodynamics and hydrodynamics which are critical for Designing effective fin
- stabilizers installed on both both sides of the ship's Hull the fin stabilizer can move in various directions
- controlled by the ship's highly sensitive gyro system this Advanced system ensures precise and Swift
- responses to changes in the ship's movements when the ship is rolling or tilting the ship's sensitive gyro system
- sends a signal to the activating system in the form of electrohydraulics which promptly adjusts the fin stabilizer to
- counteract the motion however it is important to to note that active fins
- 6:01
- are not very effective when the ship is traveling at speeds below 10 knots or about 18 km per hour at such low speeds
- the fin stabilizer ability to dampen the rolling motion is significantly reduced
- and alternative stability measures may be necessary on container ships there is
- an additional stability system known as the anti-healing system this Servo
- control system is designed to keep the ship horizontal during loading and unloading at ports ensuring safe and
- efficient cargo operations the anti-healing system cannot be used as a
- stabilization system in Open Seas and can only be used when the ship is at Port loading and unloading containers
- this system is specifically designed to detect the angle of inclination of the ship and automatically balance it by
- pumping water into the ballast tank from right to left or vice versa the
- anti-healing system consists of a main control panel pump start panel and anti-healing pump allowing for both
- 7:06
- automatic and manual operation its performance is crucial in maintaining the ship's stability during
- cargo handling operations a ship stability system is significantly influenced by its balance points which
- determine the magnitude of the ship's stability understanding these balance points is essential for ship designers
- and operators to ensure optimal stability and safety in various operating conditions although the
- combination of cuttingedge Technology Innovative design and robust construction has made it possible for
- container ships to maintain exceptional stability and safety in various operating conditions it's still not
- possible without the crew playing a crucial role which takes us to the ship's balance point and the utilization
- of SAR SAR operations and the crew the ship's balance points must
- 8:00
- always be considered by the crew as neglecting to account for stability calculations is a primary cause of
- accidents whether the ship is at sea or in Port this oversight can have
- devastating consequences resulting in the need for search and rescue operations rescue ships play a critical
- role in providing assistance to victims of Maritime accidents at Sea however
- during these rescue efforts extreme weather conditions and high sea waves can hinder s operations and potentially
- cause the ship to capsize to address this challenge Engineers from around the world have
- developed Innovative rescue ships with the concept of self- riding boats these remarkable vessels are capable of
- returning to their original position even when flipped 180° in addition to being able to write
- themselves self- riding boats can achieve High acceleration and withstand various extreme sea conditions making
- 9:00
- them invaluable Assets in Maritime rescue operations many companies manufacture
- these self- ring boats one of which is the esteemed Royal National Lifeboat institution located in the
- UK the creation of self- riding boats involves several crucial
- elements firstly the initial design of the ship is critical where all heavy
- equipment and objects must be positioned as low as possible within the ship to minimize the center of gravity secondly
- the crew's operational and control area must be lightweight strong and filled
- with air to provide buoyancy Additionally the access door for the crew must be watertight to prevent water
- from entering the space when the ship is capsized self- riding boats also feature
- a sophisticated pendulum system designed to prevent water from entering the ship's
- interior during operation when the self-writing boat cap sizes the weights
- 10:01
- in the pendulum system hang vertically causing all open sections to automatically close and prevent water
- 10:07
- from entering the ship furthermore these self- ring boats are equipped with an
- 10:13
- onboard system that detects if the boat is capsized this system automatically
- 10:18
- protects the boat by shutting down the radar and engines before riding the boat back to its original position once the
- 10:26
- boat returns to its normal position the radar and and engines restart moreover
- 10:32
- crew members inside the boat must be seated and secured with safety belts to ensure their safety during a capsizing
- 10:39
- event this comprehensive design and safety features enable self- riding boats to operate effectively in extreme
- 10:46
- conditions providing a Lifeline to those in distress at
- 10:52
- Sea the old ways ballast water and ships ships have always re required
- 10:59
- ballast to operate successfully and safely for Millennia ships carried solid
- 11:05
- ballast in the form of rocks sand roof tiles and many other heavy materials
- 11:11
- from the 1880s onward ships increasingly used water for ballast thereby avoiding
- 11:17
- timeconsuming loading of solid materials and dangerous vessel instabilities
- 11:22
- resulting from the shifting of solid ballast during a voyage today vessels
- 11:28
- carry ballast that may be fresh brackish or saltwater about 80% of the World's Trade
- 11:35
- volume is transported by ship thus global Shipping is the underpinning of
- 11:40
- the majority of World Trade unfortunately in many instances half of
- 11:45
- a given Voyage must be undertaken in ballast to compensate for the absence of
- 11:51
- cargo the atmology of the word ballast meaning useless load in Middle
- 11:57
- Dutch ballast water water is carried by many types of vessels and is held in a variety of Tanks or holds the relative
- 12:05
- complexity of ballast operations depends on the size the configuration and requirements of the ship and on the
- 12:12
- complexity of its pumping and piping systems ballast capacity can range from
- 12:17
- several cubic meters in sailing boats and fishing boats to hundreds of thousands of cubic meters in large cargo
- 12:24
- carriers typical vessel types and their ballast needs can be broadly classified
- 12:29
- there is a wide range of ballast tank locations and configurations the capacity location and flexibility of use
- 12:36
- of balast Tanks is a focal point in ship design consideration of required drafts
- 12:42
- and trim hull loading limitations and required vertical center of gravity establishes the necessary ballast volume
- 12:49
- and location because of different cargo distributions or fuel and water
- 12:54
- quantities on board sister ships can have different ballast needs even though the locations and sizes of the ballast
- 13:01
- tanks are identical ideally ship owners prefer to complete all voyages with
- 13:06
- cargo however many trades and voyages require passage without cargo or in a
- 13:12
- light cargo condition for example a crude oil tanker or iron ore carrier
- 13:18
- typically transports a single cargo load between two ports then returns to its
- 13:23
- point of origin or another Port without Cargo in this empty condition
- 13:29
- The Vessel requires ballast to operate safely a condition referred to as being
- 13:34
- in balast in contrast a container ship may be fully loaded between two ports
- 13:41
- but may then proceed with only a partial load between the next two ports this vessel therefore sails with some cargo
- 13:48
- and some ballast that is with ballast since fuel costs usually increase with
- 13:54
- displacement ship owners tend to use as little ballast as is necessary for the
- 13:59
- ship's safe efficient passage when operating either with ballast or in
- 14:05
- balast ballast water plays a crucial role in ensuring the safe operation of
- 14:10
- vessels during a specific Voyage or portion of a voyage by taking on board
- 14:15
- the right amount of ballast water ships can achieve the required stability and operating conditions proper ballasting
- 14:23
- serves several essential functions including reducing stresses on the hull of the ship this is achieved by
- 14:30
- Distributing the weight of the ballast water in a way that minimizes the strain on the hull thereby preventing damage
- 14:36
- and ensuring the structural Integrity of the vessel in addition to reducing Hull stress proper ballasting also provides
- 14:43
- for transverse stability this is critical for maintaining the ship's balance and preventing capsizing
- 14:50
- ballasting AIDS propulsion by controlling the submergence of the propeller by adjusting the amount of
- 14:55
- ballast water ships can optimize the propeller's performance performance leading to improved fuel efficiency and
- 15:02
- maneuverability moreover ballasting helps to submerge the rudder reducing the amount of exposed Hull surface also
- 15:10
- known as free board or windage this enhances the ship's ability to steer and respond to changing conditions another
- 15:17
- important function of ballasting is to compensate for weight lost from Fuel and water consumption during a
- 15:24
- voyage as a ship consumes Fuel and water it loses weight which can affect its
- 15:30
- stability and operating conditions by taking on ballast water ships can
- 15:35
- maintain the required Weight and Balance ensuring safe and efficient operation
- 15:41
- the ballast condition including when and how much water is loaded is carefully
- 15:46
- determined by ship's officers based on the specific vessel's operating needs
- 15:52
- this critical decision-making process requires expertise and attention to detail to ensure the safe and successful
- 15:59
- completion of a voyage the major purposes of ballasting a vessel for a voyage are to increase its manageability
- 16:07
- and safety particularly under heavy weather conditions control its draft and
- 16:12
- trim for maximum efficiency and control its stability to ensure safe Passage
- 16:18
- ships must also be deep enough in the water to ensure safe passage particularly in heavy weather if the bow
- 16:25
- of the ship is not deep enough the ship's forefoot will emerge period periodically from the water surface this
- 16:31
- leads to slamming or heavy impact of the hull when the bow hits the water with a
- 16:36
- high velocity on re-entry excessive slamming can lead to Hull structural
- 16:42
- damage or even to Hull failure and ship loss in extreme conditions in heavy
- 16:47
- weather conditions the ship's Master usually chooses to decrease speed which
- 16:52
- reduces the rate of occurrence and severity of slamming deeper drafts forward will generally reduce the
- 16:58
- tendency for the ship to slam typically ships ballast to a light ballast draft
- 17:03
- in normal weather then ballast to a deep ballast draft in heavy weather efficient
- 17:09
- propeller operation usually requires the propeller to be immersed even in calm
- 17:14
- water conditions thus if the stern is not deep enough ballast may be needed to
- 17:20
- trim the vessel further if the stern draft is not sufficient in rougher sea
- 17:25
- conditions the ship's propeller will increase its revolution ions per minute when it emerges from the water and will
- 17:32
- slow down when it re-enters the water this causes engine control problems and
- 17:37
- increased loading on the propeller shafting and Machinery increasing Stern drafts reduces the tendency for the
- 17:43
- propeller to emerge and thus reduces racing designs typically seek to achieve
- 17:50
- a Stern draft in heavy ballast of about 80% of the load draft accordingly safe
- 17:56
- ship operation in heavy weather requires the addition of ballast to designated cargo holds ballast holds or tanks to
- 18:04
- achieve a heavy ballast load condition the history of ship stability
- 18:10
- ship stability is an area of Naval architecture and ship design that deals with how a ship behaves at Sea both in
- 18:17
- still water and In Waves whether intact or damaged stability calculations focus
- 18:23
- on centers of gravity centers of buoyancy The Meta centers of vessels and
- 18:28
- on how these interact ship stability as it pertains to Naval architecture has
- 18:34
- been taken into account for hundreds of years historically ship stability
- 18:39
- calculations relied on rule of thumb calculations often tied to a specific
- 18:44
- system of measurement some of these very old equations continue to be used in Naval architecture books today however
- 18:52
- the Advent of calculus-based methods of determining stability particularly Pierre bug's introduction of the concept
- 18:59
- of the metacenter in the 1740s ship model Basin allowed much more complex
- 19:05
- analysis the master ship Builders of the past employed a time- tested system of
- 19:10
- adaptive and variant design where tried and true ship designs were often replicated from one generation to the
- 19:17
- next with only minor modifications this approach allowed them to avoid serious problems and ensure the
- 19:24
- stability and seaworthiness of their vessels by building upon on proven designs ship Builders could refine and
- 19:32
- improve their craft gradually incorporating new Innovations and techniques this incremental approach to
- 19:38
- design allowed for the gradual evolution of ship building with each new generation of ship Builders learning
- 19:45
- from the successes and failures of their predecessors in contrast modern ship
- 19:51
- building has embraced a far more analytical and scientific approach to design the Advent of computational fluid
- 19:58
- dynamics iics ship model testing and a deeper understanding of fluid and ship motions has enabled ship Builders to
- 20:05
- create vessels that are optimized for performance efficiency and safety this
- 20:10
- shift towards a more analytical design process has allowed ship Builders to push the boundaries of what is possible
- 20:17
- creating larger more complex and more specialized vessels than ever before one
- 20:23
- of the key Innovations in ship design has been the introduction of transverse and longitud waterproof bulkheads these
- 20:31
- critical structural elements were first introduced in Ironclad designs between
- 20:36
- 1860s and the 1880s with anti-collision bulkheads having been made compulsory in
- 20:42
- British steam Merchant ships prior to 1860 the addition of these bulkheads has
- 20:48
- revolutionized ship design allowing vessels to survive even in the event of significant hole damage by limiting
- 20:55
- flooding to the breached compartments transverse bulkheads increase the likelihood of ship survival giving Crews
- 21:01
- precious time to respond to emergencies and prevent catastrophic failures
- 21:06
- longitudinal bulkheads serve a similar purpose but their design must take into account the potential stability effects
- 21:13
- of damage if not properly designed longitudinal bulkheads can exacerbate
- 21:18
- healing and stability issues potentially leading to catastrophic consequences today most ships feature
- 21:26
- Advanced systems that enable the equalization of water between sections of the port and starboard sides helping
- 21:34
- to limit structural stresses and changes to the ship's heel or trim these
- 21:39
- sophisticated systems allow ships to maintain stability and balance even in the face of significant damage or
- 21:46
- flooding the evolution of ship design has been a gradual process shaped by centuries of innovation experimentation
- 21:54
- and refinement from the Adaptive and variant designs of the past to the analytical
- 22:00
- and scientific approaches of today ship Builders have continually pushed the boundaries of what is possible creating
- 22:07
- vessels that are safer more efficient and more capable than ever before add-on
- 22:13
- stability systems add-on stability systems are designed to reduce the
- 22:18
- effects of waves and wind gusts they do not increase a vessel's stability in
- 22:23
- calm seas the international Maritime organization International convention on
- 22:29
- load lines does not cite active stability systems as a method of ensuring stability the hull must be
- 22:35
- stable without active systems for instance the bilge Keel is a critical structural element employed in ship
- 22:42
- design consisting of a long often v-shaped metal fin that is meticulously
- 22:47
- welded along the length of the ship at the turn of the BGE this strategic placement serves to enhance the vessel's
- 22:54
- stability and hydrodynamic performance buge Keels are typically employed in
- 22:59
- pairs with one fin installed on each side of the ship working in tandem to
- 23:04
- maximize their effectiveness in rare instances a ship may be equipped with
- 23:09
- more than one BGE Keel per side further emphasizing the importance of this design feature the primary function of
- 23:17
- BGE Keels is to increase hydrodynamic resistance when a vessel rolls thereby
- 23:22
- limiting the amount of roll and maintaining stability by introducing a carefully calibrated amount of drag BGE
- 23:30
- Keels counteract the rolling motion ensuring that the ship remains upright and on course this is particularly
- 23:37
- crucial in adverse weather conditions or when navigating through treacherous Waters where excessive rolling can
- 23:43
- compromise the vessel's safety and operability the v-shaped design of buge Keels is a deliberate Choice optimized
- 23:50
- to maximize their hydrodynamic effectiveness the angled profile deflects the water downward creating a
- 23:57
- region of higher press pressure above the Keel and a region of lower pressure below this pressure differential
- 24:03
- generates a stabilizing Force opposing the rolling motion and maintaining the ship's equilibrium by carefully
- controlling the shape and size of the BGE Keels Naval Architects can fine-tune
- the vessel's stability characteristics ensuring Optimal Performance in a wide
- range of operating conditions added to their stabilizing function buge Keels
- also play a role in reducing the stress and fatigue experienced by the ship's Hull by limiting the amount of roll BGE
- Keels minimize the cyclic loading and unloading of the hull structure thereby reducing the risk of damage and
- extending the vessel's lifespan this is particularly important for ships operating in harsh
- environments or engaging in high stress activities such as cargo ships or Naval vessels another add-on stability system
- are the Outriggers the Outriggers are a specialized design feature that may be employed on vessels to mitigate the
- 25:01
- effects of rolling thereby enhancing stability and operability these Outriggers function by
- leveraging either the force required to submerge buoyant Floats or the hydrodynamic properties of foils
- effectively counteracting the rolling motion and maintaining the vessel's equilibrium in certain instances these
- Outriggers are of sufficient size and significance to classify the vessel as a
- traron a distinct C category of ship design characterized by the presence of
- three parallel holes on other vessels however these Outriggers May Simply Be referred to as stabilizers underscoring
- their primary function of reducing role and enhancing overall stability the use
- of Outriggers as a stabilizing mechanism is rooted in the principles of hydrodynamics and
- buoyancy by extending beyond the main Hull Outriggers increase the vessel's
- overall beam thereby by reducing the likelihood of capsizing and minimizing the impact of Rolling In the case of
- 26:04
- buoyant floats the force required to submerge these elements generates a stabilizing moment opposing the rolling
- motion and maintaining the vessel's upright posture similarly hydrodynamic
- foils mounted on Outriggers can produce a lift Force counteracting the rolling motion and enhancing stability the
- design and implementation of Outriggers vary widely depending on the specific vessel and its intended application in
- some cases Outriggers may be fixed in place providing a permanent stabilizing influence in other instances they may be
- retractable allowing for greater flexibility and adaptability in varying operating conditions the size and shape
- of Outriggers also vary ranging from Slender wing-like foils to larger more
- buoyant floats regardless of their specific design however Outriggers play a critical role in enhancing vessel
- 27:00
- stability and operability particularly in adverse weather conditions or high
- stress environments another example are the anti-roll tanks anti-roll tanks are
- a specialized type of interior tank designed to mitigate the adverse effects
- of rolling on a vessel fitted with strategically placed baffles these tanks
- are engineered to slow the rate of water transfer from the Tank's port side to its starboard side thereby reducing the
- destabilizing influence of the free surface effect by cleverly manipulating the flow of water within the tank
- anti-roll tanks create a stabilizing force that counteracts the rolling motion enhancing the overall stability
- and operability of the vessel the Innovative design of anti-roll Tanks is
- rooted in the principles of fluid dynamics and vessel stability by trapping a larger amount of water on the
- vessel's higher side these tanks create a count balancing force that opposes the
- 28:00
- rolling motion effectively reducing the amplitude of the roll this is achieved
- through the careful placement of baffles which impede the flow of water between the Tank's port and starboard sides
- thereby slowing the transfer of fluid and minimizing the destabilizing influence of the free surface effect the
- implementation of anti-roll Tanks requires meticulous attention to detail and a deep understanding of vessel
- Dynamics and hydrodynamics Engineers must must carefully consider factors such as tank size baffle configuration
- and vessel operating conditions when designing these systems ensuring that they provide optimal stability and
- performance the anti-roll tanks must be integrated with the vessel's overall stability system taking into account the
- interactions with other stabilizing elements such as fin stabilizers or BGE Keels the benefits of anti-roll tanks
- are numerous offering improved stability reduced roll and enhanced operability in adverse
- 29:00
- weather conditions by minimizing the free surface effect these tanks enable vessels to maintain their stability and
- balance even in rough Seas or during high-speed Maneuvers these Innovative
- tanks can expand the range of operating conditions for vessels allowing them to navigate through challenging
- environments with increased confidence and safety gyroscopic internal
- stabilizers the battle for ships to stay afloat in the UN for giving waves after waves of the Monstrous sea has been a
- long and difficult one that has required so many Innovative designs and approaches which takes all the way back
- to the 1900s During the period between 1920s and 1930s the pioneering use of
- gyroscopes to control a ship's role was created when they were first employed on
- warships and passenger liners one of the most ambitious applications of large Gyros to control a ship's role was on
- the Italian passenger liner the SS con deoya this Innovative system featured
- 30:03
- three large sper Gyros mounted in the forward part of the ship which successfully reduced roll during
- westbound trips however the system had to be disconnected on the eastbound leg
- due to safety concerns with a following C The Vessel tended to hang with the
- system turned on and the inertia generated made it harder for the vessel to write herself from heavy roll
- gyro stabilizers are complex systems that consist of a spinning flywheel and
- gyroscopic procession which imposes boat riding torque on the hull structure the
- angular momentum of the Gyro's flywheel is a critical measure of its Effectiveness as it determines the
- extent to which the flywheel will continue to rotate about its axis unless acted upon by an external torque the
- higher the angular momentum the greater the resisting force of the gyro to external torque resulting in a greater
- 31:00
- ability to cancel boat roll a gyroscope has three axes a spin axis an input axis
- and an output axis the spin axis is the axis about which the flywheel is spinning and is typically vertical for a
- boat gyro the input axis is the axis about which input torqus are applied
- with the principal input axis being the longitudinal axis of the boat since that is the axis around which the boat rolls
- the principal output axis is the transverse axis or the awart ship about
- which the gyro rotates or precesses in reaction to an input when the boat rolls
- the rotation acts as an input to the gyro causing the gyro to generate rotation around its output axis such
- that the spin axis rotates to align itself with the input axis this output
- rotation is called precession and in the boat case the gyro will r rotate for and
- AF about the output or gimbal axis angular momentum is the measure of
- 32:04
- Effectiveness for a gyro stabilizer analogous to horsepower ratings on a diesel engine or kilowatts on a
- generator in modern designs the output axis torque can be used to control the
- angle of the stabilizer fins to counteract the roll of the boat allowing for a smaller gyroscope to be used this
- Innovative concept was first proposed in 193 to by Dr alexanderson a general
- electric scientist he suggested using a gyro to control the current to the electric motors on the stabilizer fins
- with the actuating instructions being generated by theatron vacuum tubes this
- groundbreaking idea paved the way for the development of modern gyro stabilizers which have revolutionized
- the field of ship stabilization thanks for watching see you in our next video
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