CAJ | 학술논문

为了得到气溶胶变化后对氡子体产生的影响，实验通过气溶胶粒径谱仪SMPS测试氡室内不同浓度气溶胶，分析气溶胶的变化情况，根据AlphaGUARD测氡仪以及AlphaPM子体仪测试变化的氡浓度不同气溶胶下子体变化情况。实验结果表明：在两个NaCl浓度的气溶胶条件下，气溶胶的总量随着气溶胶发生器中的NaCl浓度的增大而变大，由于氡子体结合态随气溶胶浓度改变，氡子体浓度也随气溶胶浓度的增大而增大。并且在相同气溶胶浓度情况下，氡子体的浓度随着氡浓度的增大而增大。
위료득도기용효변화후대동자체산생적영향，실험통과기용효립경보의SMPS측시동실내불동농도기용효，분석기용효적변화정황，근거AlphaGUARD측동의이급AlphaPM자체의측시변화적동농도불동기용효하자체변화정황。실험결과표명：재량개NaCl농도적기용효조건하，기용효적총량수착기용효발생기중적NaCl농도적증대이변대，유우동자체결합태수기용효농도개변，동자체농도야수기용효농도적증대이증대。병차재상동기용효농도정황하，동자체적농도수착동농도적증대이증대。
In order to get the impact of radon daughter after the aerosol changed, the experiment analyzes the changes of aerosol by using aerosol particle spectrometer SMPS to test different concentrations aerosol in radon chamber, and tests different radon concentration under different aerosol changes according to the AlphaGUARD and AlphaPM. The experimental results show that:Under the condition of two aerosols of NaC1 concentration, the amount of aerosols gets heighten with the increase of NaCl concentration of aerosol generator. Due to the radon daughter combined state changes with aerosol concentration, concentration of radon daughter also increases along with the increase of aerosol concentration. And under the condition of same aerosol concentration, the concentra-tion of radon daughter grows with the increase of radon concentration.