Oil Coolers
At Applied Thermal Control, we’re keenly aware of the diverse cooling requirements across different industries. Our range of passive cooling systems has been designed with compatibility for oil as a consideration. Following a consultation with our sales and technical teams about process requirements, we are able to adapt our airblast coolers to meet the precise needs of our customers, ensuring optimal equipment performance and extended lifespan.
The Advantages of Using Oil with Airblast Coolers
Airblast coolers utilising oil as a heat transfer fluid offer a robust solution for applications where high temperatures render water-based cooling systems less effective or feasible. Unlike water, mineral and synthetic oils remain efficient heat transfer mediums even at elevated temperatures without necessitating pressurisation of the system. This characteristic significantly reduces the need for intensive monitoring and the risk of corrosion within the system, making oil-cooled airblast coolers a superior choice for some industrial applications. Another advantage of using oil is its ability to cater to extreme high and low temperatures, enhancing the cooler’s versatility across a broader range of operational conditions.
Selecting the Right Heat Transfer Oil
Selecting the right heat transfer oil for airblast coolers is critical to achieving the desired cooling efficiency and equipment safety. The ideal oil should have a low viscosity to ensure smooth flow at lower temperatures, excellent thermal stability to contribute to efficient pump operation, a high flash point for safety, and superior heat transfer properties. Furthermore, the selected oil should be environmentally friendly in terms of ease of disposal and should also be non-corrosive, non-toxic, and ideally, non-flammable.
The significance of oil viscosity cannot be overstated, as it directly impacts the cooler’s start-up and operational efficiency. At lower temperatures, if the oil becomes too viscous, it can prevent the system from starting, potentially causing damage. Thermal stability is another crucial factor, enhancing pump efficiency and ensuring the safe operation of the cooling system.
High quality heat transfer oils are essential for the optimal performance of airblast coolers. These oil should be carefully formulated to eliminate low boiling point constituents that could evaporate and decrease the oil’s viscosity and flash point. The heat conductivity, vapour pressure, and thermal expansion coefficient of the oil must also be considered to ensure seamless compatibility with the cooling system and its components.
Our Commitment to Customised Cooling Solutions
By opting for an oil cooler and selecting the appropriate heat transfer oil, businesses can enhance their equipment’s efficiency and longevity. Applied Thermal Control is committed to providing customised cooling solutions, including high-performing airblast coolers tailored to meet the needs of various industries, ensuring reliable and efficient cooling under all operational conditions.
