Let's make an exclusive homemade Wind tunnel (Final)

Step 4 — Complete the base

• The rest is easy. Cut 4 support blocks sized to lift the floorboard so that its top sits flush with the top of the test stand. I used 2×4 scraps, shaped the middle blocks with a ledge for mounting the control panel, and attached them with wood screws.

Let's make an exclusive homemade Wind tunnel (2)

Step 1 — Make the floor and base boards

• I used 7/8" plywood, 8"x40", for the tunnel’s floorboard. Paint it to make it smooth. Cut a 3"x7" rectangle out of the center for the test section: first drill pilot holes, then cut it out with a jigsaw.
• Make a base the same length as the floorboard but several inches wider, to give extra room for the control panel. I used a 1" board for the base. Line up the boards and trace the 3"x7" hole onto the base — this will help you align the test section later.

Let's make an exclusive homemade Wind tunnel (1)

For mechanical engineering student (of course having interest in Aerodynamics) wind tunnel simulation has a great importance in different projects and thesis. As a wind tunnel is not available that easily we usually do flow simulations. One fact to remember that that simulation do not give the real life data as we have to consider too many factors to simulate a real case. 

So, here I am. In this post you will see how easy and cheap it is to built a wind tunnel by own!

No more words. Let's start. First gather all things required................

PolySun: A one stop solution for Solar Based System Simulation

For mechanical Engineering students solar based system is one of the favorite research topic. But, it is really hard to simulate those systems not only for its functional viability but also for its economical viability. But, TADA. Here I'm with the best solution. It's the POLYSUN Simulation Software.

My recently developed software for cooling load estimation

It is very long since I've given any time to my blog. Anyway, thanks to all of my friends who visited this site regularly. It inspired me a lot. 

Project Videos

Helical Wheel robot 1 

Helical Wheel robot 2

Snake Robot

Robocon ( A pride of us)

Shopping Guide

If you are ameture than you must have ploblems in collecting parts & tools. Here's a solution.

(In Dhaka)

1. Stadium Market

( It is famous for electronics parts. But their price is little bit higher.)

2. Nobabpur

( Great for Hardwares and electrical & electronics parts. Screwdriver set, diagonal cutters etc. can be found here in a affordable price)

3. Dholaikhal

(here you can find different kinds of motors, other old hardwares taken from cars, ships, motorcycles. Beware! most of them are faulty. So, go there along with experienced one.)

(In Chittagong)

1. Ice Fectory Road

1>>Electronics Parts Price List
Resistar -1tk
capacitor -1tk
variable resister -5tk-10tk
veroboard-15tk -25tk
breadrboard -170tk

Soildering Iron -200tk

Soilder -10tk

Desoildering Pump -70tk-100tk

LED -3tk-5tk

Motor(1.5v dc) -30tk-50tk

Adapter -200tk

9V Battery -40tk

555 timer IC -10tk

LM 386 Amp -20tk

Flux Paste- 8tk

2>>Tools and Hardwares

Power driller

Hacksaw

Screwdriver Set

Diagonal Cutter

Wire Stripper

Multimeter

Hot Glue Gun

Rotary Tool

Heat Gun

Some Advanced Project Ideas

1. Fabrication of turbo super charger for two wheeler
2.Over speed indication and Automatic accident Avoiding System for four wheeler
3. An intelligent mobile robot navigation technique using RFID Technology (IEEE 2008)
4. Fabrication of Automatic hand break Release
5. Automatic pneumatic bumper for four wheeler
6. Fabrication of Foldable Electric Go Bed Drive
7. Shock Absorber Test rig using Cam and sensors
8. The development of intelligent home security robot (IEEE 2005)
9. Automatic temperature controller with cooling system for car
10. Fabrication of four wheel steering system
11. SMS Based automatic vehicle accident information system
12. Over speed indication and Automatic accident Avoiding System for four wheeler
13. Hydraulic hybrid system for four wheeler
14. Efficiency Increasing System in Automobile by using preheating method
15. A robot system for fire fighting in tunnels (IEEE 2005)
16. Remote controlled material handling equipment
17. Electronic Fuel Injection (EFI) system for Two wheeler
18. Fabrication of Automatic Electro-Hydraulic Jack for Four Wheeler
19. Automatic reserve indication system
20. D & F of Triangular air Compressor with Common Compression Chamber
21. Button operated electro-magnetic gear shifting system for two wheeler
22. SMS based automatic two wheeler locking system
23. Fabrication of queries controlling system for two wheeler
24. Fabrication of man less defense
25. GPS based vehicle root tracking system
26. Fabrication of Two Engine Synchronization for Four Wheeler
27. Design and development of voice / Tele operated intelligent mobile robot (IEEE 1997)
28. Fabrication of Automatic head lamp alignment system with Dim/Bright Controller
29. Automatic sensor based wall painting robot
30. Remote controlled scrap collecting vehicle
31. GPS based automatic vehicle accident information system
32. Automatic Differential Unit locking system for Automobile
33. Remote controlled tilting handicapped wheel chair
34. Electronic assisted hydraulic braking system
35. Smart shock absorber for automobile
36. SMS based vehicle Ignition controlling system
37. Fabrication of Adaptive breaking system
38. Electrical Power Generation system using Railway track
39. Fabrication of Automatic Vehicle Over speed controlling system for School Zone
40. GSM based two wheeler security system
41. Fabrication of three axis pneumatic modern trailer
42. Automatic Break Failure indicator and Engine Over Heating Alarm
43. Two Wheeler Automation with security System
44. Combined hydraulic and disk break
45. Vehicle Accident identifier with SMS informer
46. Compressed air production using vehicle suspensor
47. Remote controlled air craft (Flying Model)
48. Automatic Pneumatic welding Robot
49. Intelligent Active Suspension system for two wheeler
50. Remote operated weapon system
51. Fabrication of Sub-Marine (Model)
52. Automatic Scrap collecting Vehicle
53. Fabrication of Gear Level Indicator for Automobile
54. Automatic Vehicle Over speed Controlling System
55. Fabrication turbo charger for two wheeler
56. Video analyzing remote controlled vacuum cleaner
57. Fabrication of Electro-Magnetic braking System For Automobile
58. Fabrication of Go Ped Drive
59. Fabrication of Foldable two wheeler
60. Intelligent Braking System in Four Wheeler (IBS)
61. Emergency Braking System in Four Wheeler (EBS)
62. Anti-Lock Braking System In Four wheeler (ABS)
63. Artificial Intelligent based Solar Vehicle
64. Fabrication of Automatic pneumatic jack
65. Automatic Distance Measurement and Braking System By using Ultrasonic Waves
66. Fabrication of Automatic steering control system for automobile
67. Fabrication of Multi-Engine compressor
68. Computer controlled wireless robot with wireless Camera
69. Fabrication of Solar Race Car
70. Fabrication of Multi Nut (Wheel) Tightner
71. Electro-Hydraulic System for Automation in Four Wheeler7
2. Automated Guided Vehicle (AGV)
73. Automatic material handling Fire Fighting Robot
74. Aero plane Controlling System (Flying Model)
75. Fabrication of Hydraulic Break show riveting Machine
76. Automatic Vehicle Accident prevention system
77. Digital locking (Fuel, ignition, side lock) system (Password) for Two wheeler
78. Efficiency increasing system in automobile
79. Robot Controlled Vacuum Cleaner
80. Digital locking system for material handling vehicle
81. Fabrication of hydraulic screw jack
82. Intelligent Way Searching Pick and Place Robot
83. Automatic paint spraying pick and place Equipment
84. Fabrication of Path finding Vehicle
85. Automatic Electro-magnetic Clutch
86. Cell phone controlled pick and place robot
87. Remote controlled Pick and Place video analyzing robot
88. Fabrication of Fuel Injector testing equipment
89. Fabrication of Catelite converter for Automobile
90. Fabrication of Solar Hybrid Car
91. Fabrication of Fully Automated Intelligent Vehicle (Car Model)
92. Fabrication of Hybrid Vehicle
93. Sand Collecting Vehicle
94. Fabrication of Kids Car
95. Fabrication of Lube oil cooler
96. Automatic pneumatic vulcanizing Machine
97. Fabrication of Wind Energy Vehicle
98. Fabrication of Intelligent Motorized Hydraulic Jack
99. SMS controlled moving vehicle for industrial application
100. Voice Controlled Material handling vehicle
101. Cell phone controlled Solar Vehicle
102. Fabrication of Gas kit for two Wheeler
103. Fabrication of Electro-Hydraulic Braking system for Four Wheeler
104. Fabrication of Gas kit circuit board for two and Four Wheeler
105. Auto clutch for Automobile
106. Fabrication of Hydraulic Cylinder Liner Puller
107. Remote Controlled Solar Vehicle
108. Automatic Visitor Guided with material handling Vehicle
109. High Speed Indication and automatic Pneumatic Braking System
110. Automatic Railways Signaling System

Pneumatic And Hydrulic Based Projects

1. Fabrication of hydraulic hybrid system for four wheeler
2. Fabrication of automatic multi point grease gun
3. Fabrication of three axis pneumatic Modern Trailer
4. Fabrication of Smart shock absorber
5. Automatic pneumatic bumper for four wheeler
6. Fabrication of Pneumatic 4-axis JCB Equipment
7. Automatic sensor based wall painting robot
8. PLC based automatic multi-machine lubrication system
9. Fabrication of queries controlling system for two wheeler
10. Automatic Pneumatic Paper cup folding Machine
11. Automatic paint spraying Equipment
12. Automatic pneumatic vice and jack
13. Fabrication of hydraulic operated adaptive breaking system
14. Fabrication of Pneumatic operated ladle tilting mechanism for foundries
15. Automatic bar feeding mechanism for hack saw machine
16. Fabrication of hydraulic revolving multi-purpose trailer
17. Fabrication of Double axis pneumatic JCB Equipment
18. Automatic Electro-Hydraulic Braking System for Four Wheeler
19. Fabrication Automatic differential unit locking System
20. Compressed air production using vehicle suspensor
21. Fabrication of Pneumatic Operated Automatic packing Control Machine
22. Fabrication of Hydraulic Pallet Truck
23. Fabrication of Automatic Pneumatic Chapathi making machine
24. Fabrication of Pneumatic Auto gear changer
25. Fabrication of automatic pneumatic reciprocating grinding machine
26. Auto Indexing gear cutting attachment for pneumatic shaping Machine
27. Electronic Assisted hydraulic breaking system
28. Automatic Distance Measurement and Braking System By using Ultrasonic Waves
29. Fabrication of Pneumatic Auto feed Bottle washing Machine
30. Fabrication of Pneumatic Reciprocating Water Pumping System
31. Fabrication of Abrasive Jet Machine
32. Remote controlled car/bus Pneumatic door open/close mechanism
33. Automatic Pneumatic Cold Chamber Die Casting Machine
34. Fabrication of Automatic Pneumatic Hammer
35. Fabrication of Pneumatic Machining Time Reduction in shaping Machine
36. Automatic Paint marking machine for sprocket manufacturing industries
37. Automatic Pneumatic Welding Robot
38. Fabrication of hydro coupling mechanism
39. Automatic pneumatic Spring End Grinding Machine
40. Fabrication of automatic Multi-purpose press
41. Fabrication of Pneumatic automatic Vegetable Cutting Machine
42. Fabrication of Pneumatic punch die
43. Fabrication of Automatic Pneumatic Jack
44. Fabrication of Pneumatic Belt Conveyor
45. Automatic pneumatic welding machine
46. Fabrication of Hydraulic oil pump testing Equipment
47. Fabrication of Hydraulic Break show Riveting Machine
48. Fabrication of mirror cutting machine by using compressed air
49. Fabrication of Hydraulic Ladder
50. Highways high speed indication and Automatic Pneumatic Braking System
51. Remote controlled paint spraying Robot
52. Quick Lifting Hydraulic jack with gear arrangement
53. Fabrication of Hydraulic Pipe Bending Machine
54. Fabrication of Remote Operated Belt Conveyor
55. Fabrication of Motorized Hydraulic Jack
56. Fabrication of Hydraulic Pressure Testing Pump
57. Fabrication of Hydraulic Puller for Automobile
58. D & F of Pneumatic Multipurpose Press System
59. D & F of Automatic Pneumatic Ramming Machine
60. D & F of Pneumatic Four-Axis Material Handling Equipment
61. D & F of Pneumatic Auto feed Drilling Machine
62. Fabrication of Sticker Making Machine
63. Fabrication of PC based auto feed pneumatic vice
64. Fabrication of Motorized Zip Crane
65. Accident avoiding System for heavy Cutting Machine
66. Fabrication of Pneumatic Auto feed Metal Forming Machine
67. Fabrication of Automatic Pneumatic Shaping Machine
68. SMS controlled pneumatic Ramming Machine
69. Cell phone controlled pneumatic 4-Axis material Handling Equipment
70. Fabrication of CNC pneumatic packing control machine
71. Pneumatic Operated Emergency Braking System (EBS)
72. Pneumatic Operated Intelligent Braking System (IBS)
73. Anti-Lock Braking System (ABS)
74. Fabrication of Pneumatic Auto Feed Riveting Machine
75. Fabrication of Pneumatic Ball Printing Robot
76. Fabrication of Conveyer Operated Robot Hand Model
77. Fabrication of Paper Cup Making Machine
78. Automatic Pick and Place paint spraying Equipment
79. Pneumatic Auto feed lemon Cutting Machine
80. PC based Accident preventing system in cutting machine
81. Cell phone controlled pneumatic 4-Axis material Handling Equipment
82. Fabrication of Automatic Pneumatic Stand for two wheeler
83. D & F of Hydraulic Press with Power Pack
84. D & F of Pneumatic Injection Moulding Machine
85. Fabrication of Radial Plunger Pump
86. Fabrication of Auto feed pneumatic vice
87. Fabrication of Hydraulic Cylinder Liner Puller
88. Fabrication of Hydraulic Trolley Type Jack
89. D & F of Hydraulic Lift with Pressure Booster
90. D & F of Pneumatic Automatic Printing Press
91. Fabrication of Automatic Pneumatic Bottle Washing machine
92. Fabrication Pneumatic Leaf-Cup Making Machine
93. Sensor Operated Automatic Ramming Machine
94. Fabrication of Pneumatic Bending/Bend Removing Machine
95. D & F of Pneumatic Automatic punching and riveting Machine
96. D & F of Hydro-Pneumatic Vice with Pressure Booster
97. D & F of Automatic Pneumatic Riveting Machine
98. Electro hydraulic System for Automation in Vehicle
99. D & F of Automatic Lubrication System
100. D & F of Pneumatic Bearing Puller
101. Combined hydraulic and disk break system
102. Fabrication of Automatic Electro Hydraulic Braking System
103. Highways high Speed sensing and Automatic Pneumatic braking System
104. Pneumatic Auto indexing Drilling Machine
105. Accident Avoiding System for Punching Machine
106. Automatic Sensor Operated Pneumatic Braking System
107. D & F of Pneumatic Bearing Press System
108. Fabrication of Mini Hydraulic Hand Operated Zip Crane
109. Fabrication of Pneumatic Multipurpose Machine
110. Fabrication of Pneumatic Slotting Machine
111. Fabrication of Pneumatic Automatic sheet Cutting Machine
112. Automatic pneumatic vulcanizing Machine
113. Pneumatic based Intelligent Active Suspension system for two wheeler
114. Pneumatic Auto feed Sheet Cutting Machine
115. Sensor Operated Auto feed Punching Machine
116. Fabrication of Pneumatic trainer kit with air compressor
117. Fabrication of Hydraulic Lift with Power pack
118. D & F of Pneumatic Vice
119. D & F of Hydraulic Injection Moulding Machine
120. Fabrication of Hydraulic Hand Operated Bus Bar Bender
121. Fabrication of Pneumatic Mobile Crane
122. Fabrication of Pneumatic Pick and Place Robot
123. D & F of Hydraulic Scissor plat form Machine With Power Pack
124. D & F of Pneumatic Auto Feed Punching Machine
125. D & F of Mini Hydraulic Press
126. D & F of Pneumatic High Speed Hack Saw Machine
127. Fabrication of Intelligent Motorized Hydraulic jack
128. Fabrication of Pneumatic Cutting and Grinding Machine
129. Fabrication of Pneumatic Screw Driver Machine
130. Fabrication of Automatic pneumatic Jack for Four Wheeler
131. Fabrication of Pneumatic Sander and Polisher Machine
132. Pneumatic Multipurpose Grinding Machine
133. Pneumatic 3/8-th inc Reversible Drilling Attachment
134. Fabrication of Pneumatic Belt Conveyor
135. Automatic Pneumatic Reciprocating Water Pumping System
136. Electro-Hydraulic System for Automation
137. Fabrication of CNC pneumatic punching machine
138. Fabrication of PC based pneumatic Ramming Machine
139. Fabrication of CNC Drilling Machine
140. Fabrication of Pneumatic Operated Inspection conveyor
141. Fabrication of Pneumatic operated Conveyor Automation
142. Fabrication of Automatic Reverse Braking System for Automobile
143. D & F of Hydraulic Scissor Lifter
144. D & F of Pneumatic reciprocating Hack saw Machine
145. Fabrication of Automatic Electro hydraulic Jack