Aerosol substrate heating parameter analysis method, related device, and storage medium

By equating the aerosol generation system to an RLC circuit and analyzing its parameter changes under no-load and loaded conditions, the problem of complex and time-consuming resonant frequency prediction in the prior art is solved, and rapid identification of dielectric properties and resonant frequency changes is achieved.

WO2026123518A1 Publication Date: 2026-06-18ALD GRP
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
ALD GRP
Filing Date
2025-04-11
Publication Date
2026-06-18

AI Technical Summary

⚠Technical Problem

Existing methods for predicting the resonant frequency of microwave aerosol generation systems are complex and time-consuming, and cannot quickly identify the dielectric properties and resonant frequency changes of the heated medium.

⚗Method used

The aerosol generation system is equivalent to an RLC circuit under both no-load and loaded conditions. By analyzing the parameter changes of the RLC circuit, the dielectric constant and resonant frequency changes of the aerosol matrix are predicted.

🎯Benefits of technology

It enables rapid analysis of parameter changes in the heated medium during the heating process, improving the continuity and efficiency of qualitative analysis.

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Abstract

The present application provides an aerosol substrate heating parameter analysis method, a related device, and a storage medium. The aerosol analysis method is applied to an aerosol-generating system. The aerosol-generating system comprises a power supply, a radio frequency source, and a radio frequency radiator. The radio frequency radiator is configured to serve as a container for accommodating an aerosol substrate and as a radiating element for generating a heating electric field. The method comprises: equivalently modeling the aerosol-generating system in an unloaded state as a first RLC circuit; when the aerosol-generating system is in a loaded state, equivalently modeling the aerosol substrate and the radio frequency radiator as a parallel capacitor, and, on the basis of the parallel capacitor, replacing a capacitor in the first RLC circuit to form a second RLC circuit for the aerosol-generating system in the loaded state; and, on the basis of the second RLC circuit, analyzing changes in target parameters of the aerosol substrate during a heating process.
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