Midea Group (China)

Don’t Use a Cannon to Kill a Fly: Lightweight Model Editing for LLMs to Correct Deprecated API Recommendations

Pre-trained or fine-tuned on large code corpora, Large Language Models (LLMs) have demonstrated strong performance in code completion tasks. However, their embedded knowledge is constrained by the timeliness of training data, which often includes code using deprecated APIs. Conse...

Experimental investigation of mode switching mechanisms and control strategies for combustion instabilities in a rich-lean gas water heater

This study experimentally investigated mode switching of combustion instabilities in a rich-lean gas water heater under varying thermal inputs (18 kW, 24 kW, 30 kW) and flue pipe lengths (1.3 m, 1.8 m, 2.3 m). Pressure measurements, high-speed CH* chemiluminescence imaging, Prope...

Weft-Backed Cooling Fabric for Personal Thermal and Moisture Management

Abstract During intense physical activity or exposure to solar radiation in hot and humid environments, heat continuously accumulates at the body surface and induces excessive sweating, thereby increasing the risks of dehydration, heat exhaustion, and even heat stroke, which seve...

Starting performance comparison of R290 and R32 air conditioning systems under extreme cold conditions in Mohe China

Abstract The global phase-down of high-GWP refrigerants necessitates a transition to sustainable alternatives like R290 (GWP = 3) and R32 (GWP = 675). However, their dynamic startup reliability in extreme polar climates remains poorly understood. This study experimentally investi...