1.coolant expansion tank function 1) Provide an expansion space for the coolant in the cooling circuit (i.e. as an expansion chamber), separate the coolant from the air, drive off the gas in the water circuit, and eliminate the air resistance of the coolant. 2) Hold the coolant overflowing from the radiator and make it flow …
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1.Oil cooler installation in watertank radiator Oil cooler installed inside the watertank, tank material is standard material (Nylon PA66 (G30)-INX-1), or (PA66 + PA610,PA66 + PA612, etc.) except that calcium chloride resistance is improved. Fluid cooler pipe connect oil cooler to outside pipe to gearbox for cooling. 2.Thermal performance test for fluid cooler Radiation performance, …
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Real experience from David how to design dummy battery module and heating film, both thermodynamics and structure need to be considered. There has been an introduction to the structure of the dummy battery before, and the key components of the dummy module and heating film design scheme are introduced below. Both thermodynamics and structure need to be …
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Below we show Reynolds number calculation example with Excel. 1. Functional analysis for Reynolds number calculation Reynolds number is a function of flow regime of fluid, which could be a reference to define a turbulent flow or laminar flow. It is an indicator that the heat exchanger or a pipe is in turbulent or laminar flow.You check Wikipedia for …
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First of all, let’s take a look at the picture below to visually see how the coolant flows in the engine cooling circuit. Three hoses are connected separately: engine coolant filling port (adding coolant), an air outlet at the engine coolant outlet (degassing, high-pressure water enters the expansion tank), and water tank outlet (degassing, …
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1. Radiator design parameters input The input parameters before designing the radiator include the heat that the engine needs to take away under certain operating conditions, the flow of coolant, and the location of the radiator. 2. Heat dissipation for car radiator 2.1 Heat dissipation Qw The heat dissipation capacity of the car radiator needs …
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Continue to the first article vehicle cooling system part 1. Motor cooling system: air-cooled oil cooler, the oil cooler is arranged on the back of the left fog lamp, the fog lamp and the mudguard have holes, and there is a diversion cover. Battery cooling system: The battery is air-cooled by the air in the passenger compartment, …
I will introduce the function of the engine radiator in the vehicle and the cooling topology for a specific model, so that everyone can have a deeper understanding of the radiator technically, so that when customizing the production of the radiator, you can know which is the key. The following are the chapters …
1.Aluminum alloy features The density of aluminum is 2.7 g/cm³, which is about 1/3 of that of steel (7.8 g/cm³). Substituting aluminum alloy for steel can reduce weight by about 50%. Since the surface of aluminum is easily oxidized to form a dense and stable oxide film (passivation), it has good corrosion resistance. Aluminum has …
