(Daily Question) Coal-to-Oil and Olefins Forum, 2018.1.31
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3.jpg Participation: Prize of 5 Wealth； Correct answer: Reward of 10 wealth points ； Note: This post is valid for 48 hours. Question: How does the turbine in the (DMTO) olefin separation unit convert thermal energy into mechanical energy? In a steam turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades. Note: The answer will be announced automatically in two days!
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. Taking an impulse turbine as an example, after steam passes through a fixed nozzle, its pressure and temperature decrease, its volume expands, its flow velocity increases, and thermal energy is converted into kinetic energy. High-speed steam impacts the blades mounted on the impeller; the force exerted on these blades causes the rotor to rotate. After flowing out of the blades, the steam’s velocity decreases, and its kinetic energy is converted into mechanical energy. This is how steam converts thermal energy into mechanical energy by doing work in a turbine
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. Taking an impulse turbine as an example, after steam passes through a fixed nozzle, its pressure and temperature decrease, its volume expands, its flow velocity increases, and thermal energy is converted into kinetic energy. High-speed steam impacts the blades mounted on the impeller; the force exerted on these blades causes the rotor to rotate. After flowing out of the blades, the steam’s velocity decreases, and its kinetic energy is converted into mechanical energy. This is how steam converts thermal energy into mechanical energy by doing work in a turbine.
Answer: In a turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades.
In a steam turbine, the main components for energy conversion are nozzles and rotor blades. Taking an impulse turbine as an example, after steam passes through a fixed nozzle, its pressure and temperature decrease, its volume expands, its flow velocity increases, and thermal energy is converted into kinetic energy. High-speed steam impacts the blades mounted on the impeller; the force exerted on these blades causes the rotor to rotate. After flowing out of the blades, the steam’s velocity decreases, and its kinetic energy is converted into mechanical energy.
How does the turbine in the (DMTO) olefin separation unit convert thermal energy into mechanical energy? Answer: In a turbine, the main components for energy conversion are nozzles and rotor blades. In impulse turbines, as steam passes through fixed nozzles, its pressure and temperature decrease, its volume expands, and its flow velocity increases; thermal energy is converted into kinetic energy of the gas within the nozzles. High-speed airflow impacts the moving blades; the force exerted on these blades causes the rotor to rotate. As the steam exits the moving blades, its velocity decreases, and its kinetic energy is converted into mechanical energy. In reaction turbines, steam is converted directly from thermal energy to mechanical energy in the expanding section of the rotor blades.