Lindon Escalante - Academia.edu (original) (raw)
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Papers by Lindon Escalante
Ultrasonics Sonochemistry, 2017
The suspension characteristics of water droplet in oil were investigated under ultrasonic standin... more The suspension characteristics of water droplet in oil were investigated under ultrasonic standing waves with high-speed photography in this paper. Firstly, the suspension position of droplet was predicted by theoretical derivation. The motion trajectory of droplet was captured and a kinetic analysis was applied to characterize the suspension position of droplet. The effects of droplet size, acoustic pressure, frequency, as well as density ratio of water and oil on the suspension position of droplet were analyzed in details. It was proved that the droplet size had little effect on the suspension position at different frequencies. The suspension zone approached minimum at 39.4 kHz, and the suspension position of droplet was insensitive to acoustic pressure amplitude and density ratio at this frequency. These would be advantageous to maintain the stability of droplet banding and shorten the width of banding. In addition, it was proved that the suspension position of droplet is approximately linear with the density ratio at different frequencies.
In 2012, SIBAT and CLANS established sustainable agriculture projects in Sarangani Province. Sinc... more In 2012, SIBAT and CLANS established sustainable agriculture projects in Sarangani Province. Since the inception of the sustainable agriculture projects, a lot of development was established. Here are some of the sustainable agriculture project achievements deliver to Indigenous Peoples –T’boli and B'laan communities . From hunting to the heart of rice and vegetable farming, as the two tribes learned how to grow plants when SALT and home gardening was introduced to them.
Ultrasonics Sonochemistry, 2017
The suspension characteristics of water droplet in oil were investigated under ultrasonic standin... more The suspension characteristics of water droplet in oil were investigated under ultrasonic standing waves with high-speed photography in this paper. Firstly, the suspension position of droplet was predicted by theoretical derivation. The motion trajectory of droplet was captured and a kinetic analysis was applied to characterize the suspension position of droplet. The effects of droplet size, acoustic pressure, frequency, as well as density ratio of water and oil on the suspension position of droplet were analyzed in details. It was proved that the droplet size had little effect on the suspension position at different frequencies. The suspension zone approached minimum at 39.4 kHz, and the suspension position of droplet was insensitive to acoustic pressure amplitude and density ratio at this frequency. These would be advantageous to maintain the stability of droplet banding and shorten the width of banding. In addition, it was proved that the suspension position of droplet is approximately linear with the density ratio at different frequencies.
In 2012, SIBAT and CLANS established sustainable agriculture projects in Sarangani Province. Sinc... more In 2012, SIBAT and CLANS established sustainable agriculture projects in Sarangani Province. Since the inception of the sustainable agriculture projects, a lot of development was established. Here are some of the sustainable agriculture project achievements deliver to Indigenous Peoples –T’boli and B'laan communities . From hunting to the heart of rice and vegetable farming, as the two tribes learned how to grow plants when SALT and home gardening was introduced to them.