%0 Journal Article %T Development of a Dry Powder Multi-dose Inhaler using Computational Modeling %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2009 %R 10.4038/engineer.v42i3.7053 %X Research Student, Instructor, Department of Mechanical Engineering, Eng., B.Sc. Eng. (Hons) [SL,] AMIE (Sri Lanka) Senior Lecturer, Department of Mechanical Engineering, Dr., B.Sc. Eng. (Hons) [SL], Ph.D. (Japan) Senior Lecturer, Department of Pharmacology, MBBS (Colombo), MD (Colombo), MRCP (UK) Lecturer, Department of Mechanical Engineering, B.Sc. Eng. (Hons) [SL %U https://engineer.sljol.info/articles/10.4038/engineer.v42i3.7053/