Reactor Pulsation Device Resonance Control
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Solution Overview
Problem
Existing reactor systems for producing and treating particles in oscillating process gas streams can only change resonance frequency and pressure amplitude by adapting geometric dimensions, limiting flexibility and efficiency.
Innovation Solution
A reactor system with a pulsation device that adjusts pulsation frequency and pressure amplitude to inherent resonance frequencies, using pressure loss production devices to limit the oscillating system and enhance resonance oscillation, allowing independent control of resonance states without altering geometric dimensions or process gas volume.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If geometric dimensions of the reactor system are adapted to change resonance frequency and pressure amplitude, then resonance oscillation parameters can be adjusted, but the system loses flexibility and requires physical modifications
Solution Approach 1:
The patent changes the operating parameters (pulsation frequency and pressure amplitude) of the pulsation device to match different inherent resonance frequencies of the resonator, rather than modifying the geometric dimensions of the reactor system. This allows flexible adjustment of resonance oscillation parameters through parameter tuning instead of physical restructuring.
Solution Approach 2:
The patent introduces a dynamically adjustable pulsation device that can independently control pulsation frequency and pressure amplitude, transforming the static resonator into a dynamically可调 system. This enables real-time adjustment of resonance oscillation parameters without physical modifications to the reactor geometry.
2Productivity
If the reactor system operates at higher resonance pressure amplitudes to improve heat and material transfer, then production efficiency increases, but energy consumption and pressure losses increase
Solution Approach 1:
The patent utilizes resonance oscillation (a form of mechanical vibration) to enhance heat and material transfer processes. By operating at resonant frequencies, the system achieves amplified oscillation effects with minimal energy input, improving transfer efficiency without proportional increases in energy consumption or pressure losses.
Solution Approach 2:
The pressure loss production devices serve multiple functions: they limit the oscillating system to define the resonator boundaries, control the resonance oscillation characteristics, and manage pressure losses. This multi-functionality allows the system to achieve high productivity while managing energy losses through a single integrated component design.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables precise control of resonance oscillations for improved heat and material transfer, enabling efficient production and treatment of particles with reduced contamination and increased purity, suitable for various substances including nanoparticles.
Implementation Method 1
the reactor system, which has a static process gas pressure, in particular one that can be adjusted, is configured as an acoustic resonator that has inherent resonance frequencies that define a resonance state, in each instance, and the process gas can form a gas column capable of resonance in the reactor system, so that the resonator can be excited by means of the pulsation generated by the pulsation frequency and/or the pulsation pressure amplitude that is/are generated by the pulsation device, and in the resonance state, the pulsation can be amplified to produce a resonance oscillation of the process gas that has a resonance frequency and a resonance pressure amplitude
Data Source
AI summary
A reactor system and a method for the production and/or treatment of particles in an oscillating process gas stream. The reactor system includes a reaction unit and a pulsation device. A pulsation that has a pulsation frequency and a pulsation pressure amplitude can be imposed on the process gas by means of the pulsation device. The pulsation device can adapt a pulation frequency and/or pulsation pressure amplitude of the pulsation to one of the inherent resonance frequencies of a resonator.