The materials, the ability to modify some original features, with external stimuli such as stress, temperature, humidity, pH, electrical and magnetic fields, called smart materials.Some materials that contain material of this class of piezoelectric materials, magneto-resistance, electrical resistance materials, heat-reactive materials, polymer sensitive to pH, halochromic materials, electrical materials, chromic acid, chromic acid, thermal materials and photographic materials chromic acid. Smart materials are non-living materials absorb different functions, such as sensors, actuators, logic control and adaptive responses to changes in their environment are exposed, in a constructive way, and often times repeated.
To cite some illustrative examples of smart materials experience changes in their business because of the effects of external stimulus, we consider the piezoelectric material materials. Electrical equipment used to generate enthusiasm from stress.opposite effect on the production of stress when voltage is applied across the piezoelectric material is also good. Thus, we see the widespread use of piezoelectric materials as sensors in different environments. They are mainly used to measure the composition of the fluid, the fluid density, viscosity, or forcing a collision. An example of daily life that we are an air bag sensors in cars, electrical equipment where power piezoelectric toward a collision with a car and sends electrical charges to trigger airbags.
Other examples of piezoelectric materials are materials and electro-magnetic dynamic experiencing dynamic changes in their viscosity. This liquid is nearly solid to liquid condensed graduated in milliseconds when exposed to magnetic or electric fields.electro-dynamic fluid viscosity changes when exposed to an electric field, while the magneto-fluid dynamics similar changes experienced when exposed to a magnetic field.Some common dynamic electronic liquid milk chocolate or cornstarch, while the particles of liquid metal magneto-dynamic small suspended in oil.
thermo-sensitive materials such as shape memory alloys or shape memory polymers are smart materials that change shape and the change in temperature. Magnetic shape memory alloy to undergo significant changes in the form of a magnetic field. pH-sensitive polymer to expand or collapse when they experience changes in pH of the surrounding area. Halochromic material changes color in response to acidification. One of the most common goals of these materials change their color, indicating the rust of the underlying material. berkromogen system to change the color, due to the influence of optical or thermal changes. acid electro-chromic material that changes color or opacity, as a result of applying voltage, thermo chromic acid, changing color according to temperature changes, material changes color photos and chromic acid in response to changing light.
To cite some illustrative examples of smart materials experience changes in their business because of the effects of external stimulus, we consider the piezoelectric material materials. Electrical equipment used to generate enthusiasm from stress.opposite effect on the production of stress when voltage is applied across the piezoelectric material is also good. Thus, we see the widespread use of piezoelectric materials as sensors in different environments. They are mainly used to measure the composition of the fluid, the fluid density, viscosity, or forcing a collision. An example of daily life that we are an air bag sensors in cars, electrical equipment where power piezoelectric toward a collision with a car and sends electrical charges to trigger airbags.
Other examples of piezoelectric materials are materials and electro-magnetic dynamic experiencing dynamic changes in their viscosity. This liquid is nearly solid to liquid condensed graduated in milliseconds when exposed to magnetic or electric fields.electro-dynamic fluid viscosity changes when exposed to an electric field, while the magneto-fluid dynamics similar changes experienced when exposed to a magnetic field.Some common dynamic electronic liquid milk chocolate or cornstarch, while the particles of liquid metal magneto-dynamic small suspended in oil.
thermo-sensitive materials such as shape memory alloys or shape memory polymers are smart materials that change shape and the change in temperature. Magnetic shape memory alloy to undergo significant changes in the form of a magnetic field. pH-sensitive polymer to expand or collapse when they experience changes in pH of the surrounding area. Halochromic material changes color in response to acidification. One of the most common goals of these materials change their color, indicating the rust of the underlying material. berkromogen system to change the color, due to the influence of optical or thermal changes. acid electro-chromic material that changes color or opacity, as a result of applying voltage, thermo chromic acid, changing color according to temperature changes, material changes color photos and chromic acid in response to changing light.
Application of electro-chromic acid and applications of liquid crystals of chromic acid is a photograph that obscure the sun exposure to strong sunlight.
Smart materials for different application areas, due to different responses to external stimuli. Other areas of aerospace applications possible in our everyday life and applications of civil engineering, mechatronics and small. The scope of material that contains smart to solve the technical problems beyond the scope of efficiency and provide new revenue opportunities generated. Animals can sense the environment and provide information for the purpose of health monitoring and use (drone) to find application in the aerospace industry for the air monitoring device. Airline takes innumerable power to accomplish the task, ramps, control and key medium term to ensure the health and use quickly. The controls are involved in a number of issues that require a lot of time.
This structure is also sensual application in the field of civil engineering. Used for the control of civil structures to evaluate their sustainability. Also used in food packaging to keep a check on the safe storage and cooking. However, smart materials and structures that are not limited to the detection, but also to adapt to their environment and this material has the ability to move, vibrate and show a variety of other responses, most sensual aspects. Some material question of adaptation include the ability to control the aerodynamic shape of the flexible wing aircraft to reduce tension and improve operational efficiency, lightweight structure vibration control, satellite, etc.
Therefore, the aircraft structure designed by the animal has the advantages of self-control performance to a higher level of data recording in progress, and provide ground crews to improve the health and usage monitoring. This will reduce the costs associated with the plane buzzing and so nature can fly for several hours without human intervention.
Smart materials for different application areas, due to different responses to external stimuli. Other areas of aerospace applications possible in our everyday life and applications of civil engineering, mechatronics and small. The scope of material that contains smart to solve the technical problems beyond the scope of efficiency and provide new revenue opportunities generated. Animals can sense the environment and provide information for the purpose of health monitoring and use (drone) to find application in the aerospace industry for the air monitoring device. Airline takes innumerable power to accomplish the task, ramps, control and key medium term to ensure the health and use quickly. The controls are involved in a number of issues that require a lot of time.
This structure is also sensual application in the field of civil engineering. Used for the control of civil structures to evaluate their sustainability. Also used in food packaging to keep a check on the safe storage and cooking. However, smart materials and structures that are not limited to the detection, but also to adapt to their environment and this material has the ability to move, vibrate and show a variety of other responses, most sensual aspects. Some material question of adaptation include the ability to control the aerodynamic shape of the flexible wing aircraft to reduce tension and improve operational efficiency, lightweight structure vibration control, satellite, etc.
Therefore, the aircraft structure designed by the animal has the advantages of self-control performance to a higher level of data recording in progress, and provide ground crews to improve the health and usage monitoring. This will reduce the costs associated with the plane buzzing and so nature can fly for several hours without human intervention.
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