MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202611111708 A) filed by Wae Limited on September 17, 2026, for System And Method For Adaptive Parallel-Pass Direct-Expansion Continuous Water Chilling.
Inventor includes Pankaj Mandal.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: The present invention relates to an apparatus and method for adaptive parallel-pass direct expansion continuous water chilling. This apparatus includes a parallel-pass heat exchanger having a number of selectively operable thermal cells with each having a water flow path that is thermally connected to a respective refrigerant evaporation zone. An electronic controller determines a current need for chilling in terms of the water side and refrigeration side operating conditions and then selects an active set of thermal cells. The water flow and the refrigerant flow are controlled simultaneously through the selected thermal cells according to the heat removal requirement. The controller determines the thermal performance of each individual cell and detects a thermal imbalance before adjusting the water flow distribution, refrigerant flow distribution, or the set of active thermal cells accordingly. The adjusted configuration is kept once an outlet temperature condition and a thermal safety condition are satisfied. Fig. 4
Disclaimer: Curated by HT Syndication.
