Applications

Calorific Value of Fuel: Definition, Units, Formula, Types, Applications, Advantages

What is Calorific Value of Fuel? Calorific value, also known as heating value or energy content, is a measure of the energy released during the combustion of a substance. It quantifies the amount of heat energy produced per unit of the substance. Calorific value is typically expressed in units like joules per kilogram (J/kg) or …

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Air Refrigeration Cycles: Definition, Types, Working, Advantages, Disadvantages

What is Air Refrigeration Cycles? An air refrigeration cycle is a thermodynamic cycle that describes the process of cooling air to lower its temperature. It is commonly used in air conditioning and refrigeration systems to maintain comfortable temperatures in buildings or preserve perishable goods. The cycle involves the compression, cooling, expansion, and heating of air. …

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Polytropic Process: Definition, Examples, Applications, Advantages & Disadvantages

What is Polytropic Process? A Polytropic process is a thermodynamic process in which the relationship between pressure (P) and volume (V) can be expressed by the equation: P⋅Vn=constant Here, n is the polytropic exponent, which can take on different values depending on the specific conditions of the process. The polytropic process is a generalization that …

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Bomb Calorimeter: Definition, Construction, Working, Uses, Advantages & Disadvantages

What is a Bomb Calorimeter? A bomb calorimeter is a laboratory apparatus used to measure the heat of combustion of a substance, typically a sample of fuel. This device allows for the precise determination of the calorific value or heat content of a material by burning it in a controlled environment. The bomb calorimeter consists …

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Hyperbolic Process: Definition, Characteristics, Examples, Advantages & Applications

What is Hyperbolic Process? A hyperbolic process, also known as a polytropic process with an index greater than 1 but less than infinity, is a type of thermodynamic process that can be described by the polytropic equation: PVn=constant In this equation, P is the pressure, V is the volume, n is the polytropic index, and …

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Fuel: Definition, Types, Properties, Advantages, Disadvantages, & Applications

What is Fuels? Fuels play a crucial role in powering various aspects of modern life, providing the energy needed for transportation, electricity generation, industrial processes, and more. These substances undergo combustion or other chemical processes to release energy in the form of heat or, in some cases, electricity. The use of fuels has been a …

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Difference between Adiabatic Process and Isentropic Process

What is Adiabatic Process? An adiabatic process is a thermodynamic process in which no heat is exchanged with the surroundings. In other words, during an adiabatic process, the system is isolated, and there is no heat transfer into or out of the system. The term “adiabatic” is derived from the Greek words “a,” meaning “not,” …

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