Mechanical Devices

Fluid mechanics is a branch of science, which deals with the fluids behavior in the rest position and in the motion too. The study of science deals with the kinematics, dynamics and statists. The fluids at the rest position are known as fluid statics. If the fluid is in motion without considering the pressure forces then it is known as

In the nuclear power plant reactor is similar to the steam power plant furnace. In the reactor the heat is liberated because of the nuclear fission. The fuel present in the system must be circulated to provide cooling effort for the reactor core. The reactor leaves the hot coolant at the top and from that it flows through the tubes

The resistance thermometer is also known as resistance temperature detector. By using the sensor the temperature is measured by comparing the resistance of the resistance temperature detector element with temperature. In most of the cases the RTD elements contain a length of fine coiled wire wrapped around the glass core or ceramic. The RTD elements are made up of nickel,

The resistance thermometer is also known as resistance temperature detector. By using the sensor the temperature is measured by comparing the resistance of the resistance temperature detector element with temperature. In most of the cases the RTD elements contain a length of fine coiled wire wrapped around the glass core or ceramic. The RTD elements are made up of nickel,

Based on the industry standards some combinations of alloys have become popular. Erected on the type of blend the cost convenience, availability, stability chemical properties, melting point and output thermocouples are available. Various types of thermocouples are used in various applications. Individuals have carefully chosen the thermocouple on the base of sensitivity and temperature range. Minimal sensitivity in the thermocouples

The silicon band gap temperature sensor is used in the electronic equipment. The main advantage of using this thermometer is due to the cost efficiency compared to the remaining temperature sensors. The integrated circuit present in the thermometer is low of cost. The measuring temperature depends on the bipolar junction transistor. T = Temperature measured in Kelvin = reference temperature

The pyrometer comes from the Greek word. The meaning is to measure. Pyrometer is a type of thermometer which is helpful to measure high temperatures. Various types of pyrometers are existed historically.  In the present usage, there is non-contact device that interrupts and measured the thermal radiation. This process is known as pyrometry. The temperature on the surface is measured

Glass thermometer: In an indoor thermometer and outdoor thermometer, these two are based on a conventional liquid in glass thermometer. The stem present in the outdoor thermometer is connected to the bulb by a long semi rigid capillary or flexible capillary. On the stem the temperature scale is marked. At the bulb the temperature is actually measured. Ambient modifications are

Heat meter is a device used to measure the thermal energy provided by a source. In the other case, the energy should be delivered to the sink. The flow rate must be measured by the heat transfer fluid. So there is a temperature change between the outflow fluid and return legs of the system. The heat meter is mainly used

In electromagnetically influenced environment the fiber optical thermometer is used. But it is not possible to measure the temperature in the power plants, explosion proof areas and in microwave fields. On the thermometer we can measure the temperature from 1 to 255 channels. Applications Of Fiber Optical Thermometer: The fiber optical thermometer is used in the medical, environmental, chemical and