Industrial

 One type of electric motor is a Single Phase Induction Motor , which generally converts electrical energy into mechanical energy. It is used in domestic and industrial uses and is very economical. Join us to review the single-phase induction motor. An induction motor or asynchronous motor is an    AC electric motor  in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction motor can therefore be made without electrical connections to the rotor. An induction motor's rotor can be either wound type or squirrel-cage type. In the previous section, you read about the conditions and principle that a single-phase induction motor works depending on them. Now it is time to know more about the different Types of Single-Phase Induction Motor . Based on the different methods for starting the single-phase IM, there are four main different types that we are going to deliver some useful

In the previous articles, we talked about DC motors. In this article, we want to talk about a type of DC motor. DC Compound Motor . A DC motor is any of a class of rotary electrical motors that converts direct current electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current in part of the motor. compound DC motors are basically made up of a combination of series and shunt motors. they are also called DC compound motors. this type of motor has both series and shunt field coils that are connected to the winding of an armature. These field coils linked to the armature windings, afford the essential amount of magnetic flux, and lead to generate the torque necessary to aid the rotation at the desired speed level in the armature. The majority of the field is wound for a shunt field with a fe

 Solar energy is one of the types of energy that has high efficiency and does little damage to the environment. This energy has industrial and domestic uses. So choosing the right type is very important. In this article, the different types of solar energy are examined. Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis. It is an essential source of renewable energy, and its technologies are broadly characterized as either passive solar or active solar depending on how they capture and distribute solar energy or convert it into solar power. Active solar techniques include the use of photovoltaic systems, concentrated solar power, and solar water heating to harness the energy. Passive solar techniques include orienting a building to the Sun, selecting materials with favorable   thermal mass

You must have heard the name Hydroelectric Energy by now. In short, the electrical energy produced in hydropower plants is called Hydroelectric Energy. In this article, we intend to discuss the uses, hydroelectric energy Pros and Cons . Hydroelectricity is electricity produced from hydropower. In 2015, hydropower generated 16.6% of the world's total electricity and 70% of all  renewable electricity , and was expected to increase by about 3.1% each year for the next 25 years. Hydropower is produced in 150 countries, with the Asia-Pacific region generating 33 percent of global hydropower in 2013. China is the largest hydroelectricity producer, with 920 TWh of production in 2013, representing 16.9% of domestic electricity use. In the following, we will examine hydroelectric energy advantages and disadvantages . Advantages Renewable and sustainable Creates job Recreational opportunities Promotes price stability and guaranteed energy Disadvantages Drought potential Relocation due to ris

What do you know about tidal energy? In this article, we intend to introduce tidal energy and advantages of tidal energy   . First, we provide a brief definition of it. Stay with us. Tidal power or tidal energy is harnessed by converting energy from tides into useful forms of power, mainly electricity using various methods. Although not yet widely used, tidal energy has the potential for future electricity generation. Tides are more predictable than the wind and the sun. Among sources of renewable energy, tidal energy has traditionally suffered from relatively high cost and limited availability of sites with sufficiently high tidal ranges or flow velocities, thus constricting its total availability. However, many recent technological developments and improvements, both in design (e.g. dynamic tidal power, tidal lagoons) and turbine technology (e.g. new axial turbines, cross flow turbines), indicate that the total availability of tidal power may be much higher than previously assumed an

While unconventional power generation techniques come with the benefit of green energy, the efficiency and implementation-related challenges have been a downer. This is why a future concept like the airborne wind energy is taking flight. Wind power or wind energy is the use of wind to provide mechanical power through wind turbines to turn electric generators for electrical power. Wind power is a popular sustainable, renewable source of power that has a much smaller impact on the environment compared to burning fossil fuels. Certainly wind energy, like other energies, in addition to its many benefits, also causes harm to the environment. In this article, we will review the pros and cons of wind energy. Join us to get complete information about wind-energy advantages and disadvantages .  wind-energy Pros and Cons Here are some of the pros and cons of wind energy. wind energy advantages What is obvious is that the advantages of wind energy are more prominent than its disadvantages. The ma

 To buy cooling towers, it is better to know the diagram and how it works. In this article, we provide you with this information so that you can buy the most suitable cooling tower for industrial environments. Stay with us. Learning the cooling tower diagram can help you to a great extent if you are eager to know about these systems or want to buy one for your industrial or commercial use. These systems have been designed to help remove the excess heat and transfer it to the outside environment. So understanding the diagram will help you know them better and choose the right one for your specific application. A cooling tower is a heat rejection device that rejects  waste heat  to the atmosphere through the cooling of a water stream to a lower temperature. Cooling towers may either use the evaporation of water to remove process heat and cool the working fluid to near the wet-bulb air temperature or, in the case of closed circuit dry cooling towers, rely solely on air to cool the workin

To choose between HRV and ERV ventilation systems, we need to know the difference between heat recovery ventilation and energy recovery ventilator , the exact introduction and application of each. Stay with us. HRV vs ERV and the definition of each Heat recovery ventilation (HRV), also known as mechanical ventilation heat recovery (MVHR), is an energy recovery ventilation system which works between two sources at different temperatures. Heat recovery is a method which is increasingly used to reduce the heating and cooling demands (and thus energy costs) of buildings. By recovering the residual heat in the exhaust gas, the fresh air introduced into the air conditioning system is pre-heated (pre-cooled), and the fresh air enthalpy is increased (reduced) before the fresh air enters the room or the air cooler of the air conditioning unit performs heat and moisture treatment.A typical heat recovery system in buildings consists of a core unit, channels for fresh air and exhaust air, and blo

 Be sure to gas heat pumps and air conditioners have heard many times. Do you know the difference between them? What information does he have about their exact use? In the continuation of this article, you will find the answer to this question and any other question about heat pumps vs air conditioners . Join us. A heat pump is a device that transfers heat energy from a source of heat to what is called a thermal reservoir. Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer, by absorbing heat from a cold space and releasing it to a warmer one. A heat pump uses external power to accomplish the work of transferring energy from the heat source to the heat sink. The most common design of a heat pump involves four main components – a condenser, an expansion valve, an evaporator and a compressor. The heat transfer medium circulated through these components is called refrigerant. Air conditioning (often referred to as AC, A/C, or air con) is the process of re

  What is a water chiller ? What is its use? In a simple and concise definition, we can say that a water chiller is a system for lowering the temperature and actually cooling the water. Join us to take a closer look at the water chiller system. Chillers fall under two categories: vapor absorption and vapor compression. Between these two categories the vapor compression chillers are the most common in use. One kind of categorization put vapor compression chillers into two different categories of air chillers and water chiller systems. Moreover, there is another way of categorization of vapor compression chillers which is based on the type of compressor technology. According to this categorization, we have centrifugal, scroll, reciprocating and screw chillers. If we want to have a very short and brief description of chillers, we have to say that a water chiller system is a device that is used to cool the water temperature down. In  hydroponics , pumps, lights and ambient heat can warm t

What is HVAC ? In what cases is it used? HVAC system is an important part of residential structures such as single family homes, apartment buildings, hotels and senior living facilities, medium to large industrial and office buildings such as skyscrapers and hospitals, vehicles such as cars, trains, airplanes, ships and submarines, and in marine environments, where safe and healthy building conditions are regulated with respect to temperature and humidity, using fresh air from outdoors.  We want to give you complete information about HVAC. First, we will introduce HVAC in general. What is HVAC System? HVAC is a term stemmed from ‘Heating, Ventilating, and Air Conditioning’, and it is a system that is aimed to provide comfort for indoor areas. Science contributes to identification of various measures for that comfort and thermal control, and HVAC systems will be engineered based on the desired design points. The three major functions of heating, ventilation, and air conditioning are i

 In this article, we are going to talk about HVAC Maintenance and Services and its checklist. Stay with us. Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation, as HVAC&R or HVACR or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers). HVAC Maintenance All modern air conditioning systems, even small window package units, are equipped with internal air filters. These are generally of a lightweight gauze-like material, and must be replaced or washed as conditions warrant. For example, a building in a high dust environment, or a home with furry pets, will need to have the filters chan