02108nam a2200253 a 4500 vtls000042571 KUKTEM 20251114204347.0 090826t2009 my a f m 000 0 eng|d THE0007550(Local) 201905161546 fawwaz 201107132028 VLOAD 200908261003 ida 200908261001 ida UMP TS171.4 .A95 2009 rs Bc. Azizie Nasir Design and analysis of polymeric foam spraying machine / Azizie Nasir Design and analysis of polymeric foam spraying machine [electronic resource] Kuantan, Pahang : UMP, 2009 64 p. : ill. ; 30 cm. + 1 computer disc Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2009 This project is to design the portable spraying polyurethane machine and analyze the design structure and fluid flow inside the spray gun. The current portable spray gun use pressurize tank but in this design, peristaltic pump is used to create the pressure different to transfer polyol and isocyanate to the spray gun. The suitable devices are select and the design is draw in Solidworks. Using Fluent the outlet mass flow rate of polyurethane are determined for different inner tube diameter and using Algor, the casing strength is determined. The maximum mass flow rate for 6mm tube diameter is 0.393 kg/s, 8mm is 0.699 kg/s, 10mm is 1.092 kg/s and 12mm is 1.573 kg/s. The mass flow rate also increases when the motor speed is increase. With the used of AISI 1020 steel as the material, the maximum von Mises stress value for the FEA analysis is 3.912 MPa and the maximum displacement occurred at the structure is 0.0074mm. The spray machine gives more outlet flow rate using larger inner tube diameter with higher motor speed. The casing structure is observed as capable to support the load on the structure without failure. Production engineering Fluid mechanics 0 0 0 1 20000 20000 2019-09-04 0 TS171.4 .A95 2009 rs Bc. 0000038716 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 3556 | TS171.4 .A95 2009 rs Bc. 0000038717 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 684 690 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*9992