Sight Glass In the design and manufacturing of vapor-compression refrigeration systems, such as chillers and mini chillers, monitoring the condition of the refrigerant in terms of moisture content, phase,…

Frost formation on the suction line of an air conditioner near the service valve is a sign of malfunction in the refrigeration system and is usually caused by either…

Centrifugal Chiller — High-Efficiency Cooling for Large-Scale Applications The centrifugal chiller is one of the most advanced and widely used types of vapor-compression chillers, commonly applied in large HVAC…

Why Should a Vapor-Compression Cooling System with a Compressor Be Vacuumed Before Charging with Refrigerant? The vacuuming process involves completely removing air and water vapor from the refrigeration cycle.…

Single-Effect Solar Absorption Chiller: A Smart Combination of Clean Energy and Industrial Cooling With rising energy costs and the depletion of fossil fuel resources, the single-effect solar absorption chiller…

Accumulator in Vapor-Compression Cooling Systems In vapor-compression refrigeration systems, the accumulator is a critical yet often overlooked component. Its main function is to protect the compressor from liquid refrigerant…