Yoon, J. , Oh, S. , Baek, S. , Choi, J. , Byun, J. , Jeong, S. , Moon, C. (2009), 'Temperature Control of Industrial Water Cooler using Hot-gas Bypass', World Academy of Science, Engineering and Technology, Open Science Index 35, International Journal of Mechanical and Mechatronics Engineering, 3(11), 1437 - 1441.