STUDI DAN EKSPERIMEN DASAR PULSE DETONATION ENGINE DENGAN BAHAN BAKAR HIDROGEN - OKSIGEN.

• Main Authors: , ARWANTO MEICKY ALFIUS LAKAT, , Dr. Eng. Jayan Sentanuhady, S.T., M.Eng.
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2014
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/134337/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=75600
• Institution: Universitas Gadjah Mada

Utilization of a detonation wave thrust is generally applied to rocket - rocket or operated to super high speed machine. The advantage of using a detonation wave thrust is not needed anymore blades suppressant gas and engine size can be made smaller. Pulse detonation engine (PDE) is a machine that utilizes detonation wave which gives an impulse to the wall of the pipe and push the flame of burning gas flame propagation speed that is faster, along with the increased speed of combustion gases then pass on PDE thrust. To obtain the maximum impulse is necessary for the time variation of the solenoid valve opening and closing as well as the beginning of the fuel pressure before entering the combustion chamber so that the detonation pressure does not cause a reduction in the supply of fuel mixture that is inserted into the combustion chamber to come next cycle. This phenomenon does need to be investigated further because it involves impulses generated and detonation pressure. The test results showed the more capacity fuel injected fuel space PDE, the greater the thrust produced by the PDE at the initial pressure, Po = 100 kPa, resulting thrust force, F = 31.963265 kN. and Po = 90 kPa, resulting thrust force, F = 23.9197168 kN. This is because the larger capacity fuel based fuel pressure and density, the greater the pressure detonation occurred along with the increase in the reaction rate is related to the speed of combustion gases out of the pipe detaonasi of PDE.