Chirdpun Vitooraporn, “Study on the current situation of HFC-32 Refrigerant Technology and Application in Asian Countries”, the 12th Asia Pacific Conference on Built Environment, November 5-6, 2013, Manila, Philippines.
Taweephong Sirikuttanon, Chirdpun Vitooraporn, “Study on Characteristic of Air Flow through Perforated Pipe”, the 12th Asia Pacific Conference on Built Environment, November 5-6, 2013, Manila, Philippines.
Teerapong Boonterm, Prapun Tuntayapirom, and Chirdpun Vitooraporn, “Calculation of Discharge Coefficient in Complex Opening (Larminar Flow)”, the 11th Asia Pacific Conference on Built Environment, 20-21 October 2011, Jarkata, Indonesia.
Chirdpun Vitooraporn, “A Study on the Supply of Thailand’s Shipbuilding Industry”, Regional Conference on Mechanical and Aerospace Technology, 12-13 February, 2013, Bangkok, Thailand
Chirdpun Vitooraporn, “Decision Analysis in Selecting Chilled Water Generation System for Air Conditioning System: Airport Hotel Project”, The 9th Asia Pacific Conference on the Built Environment, November 22-23, 2007, Bangkok, Thailand
Jakkrit Phoowarang, Rotrat Leelatanon, Chirdpun Vitooraporn, “Study on Natural Ventilation for Thermal Comfort in Building “, the 10th Asia Pacific Conference on the Built Environment, 4-5 November, 2009, Taiwan.