A5079912074- Nanomaterials and Printing Technologies
- Fluid Dynamics and Heat Transfer
- Food Drying and Modeling
- Fluid Dynamics and Thin Films
- Electrohydrodynamics and Fluid Dynamics
- Icing and De-icing Technologies
- Particle Dynamics in Fluid Flows
- Cryospheric studies and observations
- Freezing and Crystallization Processes
- Spectroscopy and Chemometric Analyses
- Polysaccharides and Plant Cell Walls
- Microbial Inactivation Methods
- nanoparticles nucleation surface interactions
- Atmospheric aerosols and clouds
- Surface Modification and Superhydrophobicity
Tianjin University of Commerce
2022-2024
Droplet evaporation on rough substrates plays an essential role in cooling and micro/nanoparticle assembly. Currently, there are numerous macroscopic experiments theoretical models to investigate the droplet behavior substrates. However, due complexity of this phenomenon, understanding its mechanisms solely through macroscale studies is difficult. To end, molecular dynamics simulations with distinct roughness factors performed, obtained results compared those relevant three hydrophilic...
In order to gain a deeper knowledge of the heat and mass transfer processes in case starchy fruits vegetables during microwave drying, we have conducted an experimental study based on developed apparatus for drying potato. The changes temperature, rate, moisture content, thermal parameters, state distribution potatoes samples process were obtained. results show that, according temperature dried at different powers (600 W, 800 1000 W), can be divided into three stages: heating stage, constant...
Droplet evaporation on rough substrates is ubiquitous in nature and has numerous technological applications, such as coating. To study the characteristics of nanodroplets with different structures, molecular dynamics simulations have been performed. Based Wenzel wetting model, three systems structures were constructed, which ratios contact area (RCA) between 33.3%, 50%, 66.6%, respectively. The results indicate that pattern nanodroplet system RCA = 33.3% mixed mode, 50%...
Abstract Although Lycium barbarum is a valuable medicinal food, it unfortunately not easy to store due its high moisture content. In order maximize the preservation of value L. , drying increasingly used for storage. Motivated by need better understand and improve in this study, VFD (vacuum freeze drying) HD (hot air are employed as processes, rehydration ratio, time, specific energy consumption, sensory characteristics, mobility, amino acids flavonoids content dried comprehensively...
Abstract Substrate roughness can greatly affect the evaporation of sessile droplets, thus determining efficiency applications, such as ink-jet printing and coating. Here, we conduct experiments on de-ionized water droplets glass substrates with in range 0.1–0.2 μm to investigate its effect dynamics contact angle radius, well heat mass transfer during evaporation. We discover a “stick-jump” phenomenon part five-stage process that is determined by evolution characteristics radius includes...