The paper presents the experimental research findings for secondary atomization of gas-saturated (filled with CO₂ bubbles) water droplets. Experiments were also conducted with water droplets, filled with vapor bubbles as a result of heating them to a near-boiling condition. Two schemes of droplet atomization have been considered: collisions and micro-explosive breakup due to rapid heating. The second scheme was implemented using two-component droplets, formed by adding a liquid combustible component (rapeseed oil – a promising biofuel) to water. A well-tested technique was used to generate a two-component droplet: water at the core with an envelope of rapeseed oil. Using the experimental data, the ratios of liquid surface areas were calculated before and after implementing each of the secondary atomization schemes. Additionally, interaction regime maps of droplets were produced, specifying the conditions of their rapid disruption. It has been shown that the micro-explosive atomization of droplets with CO₂ bubbles occurs with a shorter delay, and the ratios of child droplet surface areas are higher than those of parent droplets without CO₂ bubbles. Optimal conditions, defined for using two of the investigated methods of secondary atomization of droplets, make it possible to increase the liquid surface area more than tenfold.

本文介绍了饱和气体（充满CO _2）二次雾化的实验研究结果。气泡）水滴。由于水滴被加热到接近沸腾的状态，因此还对水滴进行了实验。已经考虑了两种液滴雾化方案：碰撞和由于快速加热而引起的微爆炸破裂。第二种方案是使用两组分液滴实施的，该液滴是通过向水中添加液体可燃组分（菜籽油–一种有前途的生物燃料）而形成的。一种经过良好测试的技术可用于生成两组分液滴：核心处的水和菜籽油的包膜。使用实验数据，在实施每种二次雾化方案之前和之后，计算液体表面积的比率。另外，产生了液滴的相互作用状态图，规定了其快速破坏的条件。_2个气泡以较短的延迟发生，并且子液滴表面积的比率高于没有CO ₂气泡的母液滴的比率。通过使用两种研究的液滴二次雾化方法定义的最佳条件，可使液体表面积增加十倍以上。