N. Nishioka

Greenhouse heating using heat pumps with a high coefficient of performance (COP)

Toyoki Kozai, Katsumi Ohyama, K. Ohyama, 2010 .

Enhanced mixing of Newtonian fluids in a stirred vessel using impeller speed modulation

S. Bhattacharya, R. Parthasarathy, Jie Wu, 2009 .

Reductions in Energy Consumption and CO2 Emissions for Greenhouses Heated with Heat Pumps

Toyoki Kozai, Katsumi Ohyama, Y. Tong, 2012 .