脉动燃烧 meaning in English
afterburning
chuffing
intermittent burning
intermittent combustion
pulsating combustion
pulsation combustion
Examples
- Research on pulse combustion drying and its characteristics o f heat transfer
脉动燃烧干燥及传热特性研究 - Pulsating spray drying technique makes use of the unstable hot gas stream generated by a pulse combustor to atomi / e and dry a liquid material
脉动燃烧干燥技术是近年来出现的一种新型干燥技术，它利用脉动燃烧器产生的高温，高频脉动尾气流直接雾化和干燥液态物料。 - The particle deposition which was observed in the simulation results and verified by the experiment and the comparison of the air experimental data with simulation data showed that the cfd model is a feasible way to simulate the spray drying process
试验观察证实了模拟揭示的脉动燃烧喷雾干燥过程的粘壁现象。实验与模拟结果比较表明cfd模型能够比较精确地模拟脉动燃烧喷雾干燥过程。 - ( 3 ) comparison of the experimental data with the simulation results a pulse combustion spray drying system was constructed and the spray drying of nacl solution was carried out under a high oscillating flow field generated by the pulse combustor
( 3 )进行了脉动燃烧喷雾干燥试验和数学模型验证建立了脉动燃烧喷雾干燥试验装置，并利用质量分数10的nacl溶液进行脉动气流直接雾化和干燥的试验。 - ( 1 ) the cfd model for the pulse combustion spray drying process . the computational fluid dynamics ( cfd ) based on the two - phase flow theory was employed in this paper , which used the standard k - e model and the particle trajectory model to simulate the gas - particle flow in the drying chamber . the momentum , heat and mass transfer regarding both gaseous and particulate phases during the spray drying inside the drying chamber was also revealed
为解决这一难题，本文利用气体一颗粒两相流理论和计算流体力学( cfd )技术，建立了更符合实际喷雾干燥过程的数学模型即喷雾干燥的cfd模型，并进行了脉动燃烧喷雾干燥过程模拟，其主要内容如下： ( 1 )建立了脉动燃烧喷雾干燥的cfd模型该数学模型建立在气体一颗粒两相流基础之上，用标准k -模型预测干燥室内的气体湍流运动过程，颗粒轨道模型追踪干燥室内颗粒群的运动轨迹，热质传递模型描述空气和液滴的热质传递过程。