Aluminum alloy submarines can only dive to a depth of up to 500 meters in the ocean, while whales can move freely in the deep sea at thousands of meters with only their flesh and skinWhy is that?
First of all, we need to understand that the whale made of meat and the submarine of the body of steel are inDifferences in physics and engineering
Whales as a creature have their body structure adapted to life in the water. The whale's ** and muscles are extremely elastic and resistant to pressure, and are able to adapt to the high-pressure environment in the deep sea. At the same time, the heart and circulatory system of whales are also used for deep-sea divingThe necessary oxygen and energy are provided
In contrast, submarines are built of steel and other materials, with a sturdy hull and internal structure. However, submarines are far less resistant to pressure than whales.
When a submarine descends into the deep sea, its shell and internal structure probablyIt cannot withstand high pressure and may crack or deform。In contrast, whales are made of muscles and bones and do not have a sturdy shell and internal structure.
However, whales are far more resistant to pressure than submarines. When whales descend into the deep ocean, their muscles and bones are flexible enough to adapt to a high-pressure environment and are able to maintain normal physiological functions.
The reason why whales are able to withstand such a high-pressure environment is because they have a special physiological mechanism. Whales have a lot of oxygen and nutrients in their blood, which can sustain whales' life activities in the deep sea.
In addition, there is a lot of water and salt in the whale's body, which can help the whale maintain normal physiological functions in a high-pressure environment.
In contrast, submarines are far less resistant to pressure than whales. When a submarine descends into the deep ocean, its shell and internal structure may not be able to withstand high pressures and may crack or deform.
If the shell or internal structure of the submarine is cracked or deformed, then the submarine may not work properly, and may even cause damage to personnel and property.
In addition,The power system of the submarineIt is also a factor that limits the depth of its dive. Submarines need enough power to resist resistance in the water and maintain a steady dive. If the submarine's power system is inadequate or malfunctioning, it may not be able to dive to the desired depth.
Therefore, the design and manufacturing process of submarines is crucial for the selection and optimization of the power system.
The power system of a submarine usually includes components such as electric motors, batteries, thrusters, etc。The electric motor is the main power source of the submarine and can be powered by batteries or other energy sources. The thruster is the main tool for the submarine to move forward, generally using propellers or pump-jet thrusters.
During the submarine dive, the power system needs to provide enough power to resist the resistance in the water and maintain the stability of the submarine. Therefore,The power system of a submarine must be efficient, power density, and reliable
In order to increase the depth of submarines, some countries are developing more advanced power systems, such as fuel cells, nuclear fusion, etc. These new power systems can provide submarines with the ability to dive for longer periods of time and increase their underwater speed and maneuverability.
In conclusion, the power system of a submarine is a key factor that limits its depth. In order to improve the depth and performance of submarines, it is necessary to continuously develop and optimize the power system to adapt to the changing underwater environment and technical requirements.
In addition, the difference in the depth of whales and submarines is also related to their design and purpose.
As a living organism, the body structure and physiology of the whale are designed to live in the water. As a man-made device, submarines are designed and used primarily for military or scientific purposes. As a result, the depth of the submarine is often limited by the needs of the mission and the limitations of equipment.
In summary, a whale made of meat can easily dive 2,000 meters, while a submarine made of steel cannot, mainly due to biological and engineering differences, as well as mission requirements and equipment limitations.