Inside the real-world headaches, maintenance procedures, and wins of Variable Refrigerant Flow (VRF)/ technology.

As the summer heats up, air conditioning companies are feeling the effects of regulations from the Environmental Protection Agency.

Heat transfer coefficients on a smooth aluminum surface were measured at various heat fluxes with a heating block, and the results were compared to predictions from various correlations. Additionally, ...

Can you lower your blood pressure, eliminate hypertension, and improve heart health with essential oils? We’ll tell you what the research says about essential oils for high blood pressure. We ...

Technical View: Chart pattern suggests consolidation in Nifty, more selling pressure seen if index break 25,400 The weekly options data suggests that 25,500 is expected to be the key zone for ...

The author introduces and analyses the two-phase pressure drop correlation for refrigerant R134a in the condenser of a heat pump heating-cooling system. The following correlation will be included: the ...