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What is conical flux?
Conical flux is a term used in physics to describe the flow of a field through a conical surface. This arises in various fields such as electromagnetics, fluid dynamics, and heat transfer. The conical shape of the surface plays a role in determining the behavior of the flux.
What is the heat flux?
The term flux, is used to indicate the amount of something crossing a unit area per second. In the case of heat flux, it would be the number of calories or BTU crossing a square meter or foot per second.
How heat flux affects performance of the boiler?
Heat flux is the primary performance paramater in boiler performance. Heat flux can be affected by many factors espacially by boiler tube fouling ( or exchange surfaces) that will considerably reduce heat exchange.
What is an isothermal reactor?
An isothermal reactor is a type of chemical reactor where the temperature inside the reactor remains constant throughout the reaction. This is typically achieved by controlling the heat exchange inside the reactor. Maintaining isothermal conditions can help improve reaction selectivity and efficiency.
What are the differences between adiabatic, isothermal, and isobaric processes in thermodynamics?
In thermodynamics, adiabatic processes do not involve heat exchange, isothermal processes occur at constant temperature, and isobaric processes happen at constant pressure.
The exchange of heat or moisture between an air mass and the underlying surface is called?
The exchange of heat or moisture between an air mass and the underlying surface is called surface flux. This transfer can impact temperature and humidity profiles, leading to changes in weather patterns and conditions.
What is conical flux?
Conical flux is a term used in physics to describe the flow of a field through a conical surface. This arises in various fields such as electromagnetics, fluid dynamics, and heat transfer. The conical shape of the surface plays a role in determining the behavior of the flux.
What is the heat flux?
The term flux, is used to indicate the amount of something crossing a unit area per second. In the case of heat flux, it would be the number of calories or BTU crossing a square meter or foot per second.
What is the significance of isothermal enthalpy in chemical reactions?
The significance of isothermal enthalpy in chemical reactions lies in its ability to measure the heat energy exchanged during a reaction that occurs at a constant temperature. This helps in understanding the energy changes involved in the reaction and predicting its feasibility and direction.
What are the key differences between an adiabatic and isothermal graph in thermodynamics?
In thermodynamics, the key difference between an adiabatic and isothermal graph is how heat is transferred. In an adiabatic process, there is no heat exchange with the surroundings, while in an isothermal process, the temperature remains constant throughout the process.
Define isothermal expansion?
Isothermal expansion is what keeps gas at a constant temperature. It works by absorbing heat in order to conserve energy.
Why carnot cycle is called a two adiabatic and two isothermal process?
Adiabatic means there's no heat transference during the process; Isothermal means the process occurs at constant temperature. The compression and expansion processes are adiabatic, whereas the heat transfer from the hot reservoir and to the cold reservoir are isothermal. Those are the two adiabatic and isothermal processes.
What is true about isothermal process?
An isothermal process is one which does not take in or give off heat; it is perfectly insulated. Iso = same, thermal = heat. In real life there are very few isothermal processes. Heat loss accounts for most process inefficiencies.
What are the two principal sources of heat in the Earth Which has a greater contribution tosurface heat flux?
The two principal sources of heat are the Sun and the Earth itself via geothermal heat. The sun's heat will vary more than geothermal, and therefore contribute more to flux.
What are examples of isothermal process?
An isothermal process is a change in a system where the temperature stays constant (delta T =0). A practical example of this is some heat engines which work on the basis of the carnot cycle. The carnot cycle works on the basis of isothermal.
What are the principles of calorimetry?
Isothermal Principle: total heat elimination = heat loss by radiation + convection + conduction + evaporation
What are the applications of vector fields in chemical engineering?
The applications are in transport phenomena, in determining the direction of flow in momentum transport, heat transfer, and mass flux.
