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What is the factors that effect on number of tubes in shell and tube heat exchanger?
The factors that are affected by number of tubes in shell and tube heat exchanger is the rate of heat transfer and flow rate.
What is the fastest heat transfer?
It depends on the medium of heat transfer. For solids, it is conduction heat transfer. For liquids and gases, it is convection heat transfer. for vacuum (no medium), it is radiation heat transfer.
What is overall surface efficiency of fins?
it is ratio of the total heat transfer from the surface area associated with both the fins and exposed portion of the base to maximum heat transfer from same surface area (in ideal conditions we get maximum heat transfer)
How steam heat is lost in a plant?
steam is lost in the plant through variuos way. But generally it is through heat transfer to the product to be heated by the steam. Also heat transfer through the conducting passage.
How would you describe the wavelengths of incoming solar radiation compared to the wavelengths of reradiated heat?
The wavelengths of incoming solar radiation are shorter than the wavelengths of reradiated heat.
What heat transfer method is used to capture the suns energy?
Solar energy is primarily captured using radiation heat transfer. Solar panels are designed to absorb sunlight and convert it into electricity or heat through the process of photovoltaics or solar thermal technology.
What has the author John R Howell written?
John R. Howell has written: 'A catalog of radiation configuration factors' -- subject(s): Radiative transfer, Surfaces, Tables 'Solar-thermal energy systems' -- subject(s): Solar power plants, Solar thermal energy 'Thermal radiation heat transfer' -- subject(s): Transmission, Radiation and absorption, Heat, Materials, Thermal properties
2 methods of getting energy from sunlight?
Active Solar Heating and Passive solar Heating.
What are the four common sources of heat are the sun?
The four common sources of heat from the sun are radiation, conduction, convection, and solar power. Radiation is the transfer of heat through electromagnetic waves, conduction is the transfer of heat through direct contact with a surface, convection is the transfer of heat through the movement of fluids, and solar power is the conversion of sunlight into usable heat energy.
What are the factors that affect the heat transfer capacity of an evaporator?
The factors that affect the heat transfer capacity of an evaporator include the surface area available for heat transfer, the temperature difference between the refrigerant and the surrounding air, the airflow over the evaporator coils, the type of refrigerant used, and the cleanliness of the evaporator coils. Additionally, factors like humidity levels and system design can also impact the heat transfer capacity of an evaporator.
What are solar conductors?
Solar conductors are materials that conduct and transfer heat within a solar thermal energy system. They are used to capture sunlight and convert it into heat energy, which can then be used for heating water or generating electricity. Common materials used as solar conductors include metal tubes, pipes, and plates that are designed to efficiently absorb and transfer solar energy.
What is the transfer of energy from the sun to earths surface?
Because of the heat and light
What is the heat transfer coefficient of water and how does it affect the efficiency of heat transfer processes?
The heat transfer coefficient of water is a measure of how well water can transfer heat. It is influenced by factors such as temperature, flow rate, and surface area. A higher heat transfer coefficient means that heat can be transferred more efficiently between water and another substance. This is important in heat transfer processes like cooling systems or heating systems, where efficient heat transfer is crucial for optimal performance.
What are some common heat transfer questions that are frequently asked in thermodynamics?
Some common heat transfer questions in thermodynamics include: How does heat flow from one object to another? What factors affect the rate of heat transfer? How can heat be transferred through conduction, convection, and radiation? How can the efficiency of heat transfer be improved in different systems?
What is the factors that effect on number of tubes in shell and tube heat exchanger?
The factors that are affected by number of tubes in shell and tube heat exchanger is the rate of heat transfer and flow rate.
What heat transfer method allows earth to receive energy from the sun?
The primary heat transfer method that allows the Earth to receive energy from the sun is radiation. Solar energy travels through space in the form of electromagnetic radiation and is absorbed by the Earth's surface, warming it up.
What are some examples of solar energy transfer?
Solar energy transfer can occur in various ways, such as through the process of photosynthesis in plants, where sunlight is converted into chemical energy. Additionally, solar panels can transfer solar energy into electricity through the photovoltaic effect. Another example is passive solar heating, where buildings are designed to absorb and retain heat from the sun to warm interior spaces.
