Week 24

Title : Changes in Concept

Objectives : to test various ways in achieving objectives

Contents : i had made some new improvement in my way of achieving my goal.. i had change the bearing from using cradle bearing into scooter bearing.. after doing some research and visit to the bike shop, i decided to use one of this..

 
Results :

Conclusion : this is my first try.. so i hope that my blade can rotate with ease.. Aminn..

Week 23

Title : too heavy and tall

Objectives : to adjust the length and weight of the blade

Contents : i had measure and test my blade, but unfortunately, it is too heavy and long.. i need to make some alteration.. the blade cannot be like this.. if it continue like this, my turbine will not rotate in low wind..

 
Results : so what i had done is, i cut my blade into half.. that's mean that i cut the length and weight into half too..

Conclusion : this turbine still can rotate in low wind and very cute. hehe

Week 22

Title : testing again

Objectives : to test the final blade

Contents : after undergoing some cleaning process, i tested back my turbine to make sure that it can rotate.. and if not, i got enough time to adjust it back..

 
Results :

 

i try to make the turbine to stay at the bottom and the holder is at the top.. but the weight make it harder to turn with ease..

 

then i try to rotate it, make the holder to hold the whole turbine.. and it make some good results.. the turbine move faster than before..

Conclusion : i start developing the turbine based on new discovery today.. so i hope that there is no more changes to be made..

Week 21

Title : "Room Service"

Objectives : to clean-up the turbine

Contents : i go back to the welding shop to use their equipment.. my blade got some dirty things in it, so i went to use their air blower..

 
Results :

Conclusion : now my turbine is clean from all the dirt things.. it can rotate more faster than before.. yeay..