There are several possible reasons why your steam radiator may not be getting hot. It could be due to air trapped in the system, a malfunctioning thermostat, a faulty steam trap, or a problem with the boiler. It is recommended to have a professional inspect and diagnose the issue to determine the exact cause and necessary repairs.
Radiator
There are plenty of ways a car can break down without the radiator being a part of the cause. As for the reason you'd see steam from a radiator, it would escape if there was a leak in the radiator or the hoses, or if the cap was opened. The contents in a radiator are very hot - hot enough to produce steam.
It is very doubtful that it is smoke. It is most likely steam. Either there is a pinhole leak in the radiator allowing hot coolant to escape that then vaporizes into steam when it hits the atmosphere... or there is something spilled on the radiator that steams when the radiator gets hot. Have the radiator pressure tested for leaks.
THAT MEANS THE RADIATOR IS GETTING HOT, Probably you mean Why isn't the radiator getting hot. could be becaused the thermostat isn't opening or the house to the radiator is disconnected or there is no coolant in the radiator,
Thermal energy from the steam is transferred to the radiator through conduction. The steam flows through pipes within the radiator, heating the metal walls. Heat is then transferred from the hot metal to the surrounding air in the room.
That smoke is steam. You have a leak in the radiator or a hose. Take it to a mechanic.
A radiator heats up a house by using hot water or steam to transfer heat into a room. The hot water or steam flows through the radiator which then radiates heat into the surrounding air, warming up the room. This process helps to maintain a comfortable temperature within the house.
Radiators are typically hot at the bottom because that is where the hot water or steam enters the radiator. As the water or steam travels up through the radiator and gives off heat, it gradually cools down which is why the top of the radiator feels cooler. This process is important for efficient heat distribution in a room.
It depends what radiator you'd like to know about. If the one in a car the answer is yes. Other types of radiators use convection and radiation types of energy. I hope I helped. :) :) :) :) :)
A radiator in a heating system uses conduction to transfer heat from hot water or steam to the surrounding air. The hot water or steam flows through the radiator, heating up the metal fins, which then warms the air in the room through conduction.
The radiator cap may not be getting hot because it is located in a separate reservoir from the radiator itself. It is designed to maintain pressure within the cooling system and does not directly contact the hot engine coolant.
Since they run in parallel, there's no way that a heater core will cause a radiator to get hot.