P EN G A R U H T U RB O CY CL O N E P A D A I N T AKE M AN I FO L D TER H A D A P U N J U K K ER J A M O TO R 4 TA K

Abstract

The

de pl e t i on of i nve nt or i e s a nd r i s i ng

f ue l

pr i c e s ha ve

m a de m or e

pe opl e a r e

g e t t i ng c r e a t i ve

i n t r y i n g t o f i nd a l t e r na t i ve

f ue l s a nd i nc r e a s i n g t he

e f f i c i e nc y

of c om bus t i oni n m ot or

ve hi c l e s . Ef f or t s t o i m pr ove c om bus t i on e f f i c i e nc y b y

i m pr ovi ng t he

c om bus t i on pr oc e s s i n t he

c om bus t i on c h a m b e r i s

a l s o

done b y Se i Y K i m t hr oug h hi s

i nve nt i on c a l l e d t he Tur bo C y c l one . Tu r bo C y c l one i s a n a ddi t i ona l

t ool t ha t

i s us e d on a n i nt e r na l c om b us t i on e ng i ne t ha t

s e r ve s

t o m a ke

t he a i r

f l ow g oi n g

i nt o t he c a r bur e t or a nd f ue l

i nt o t he

c y l i nde r c ha m be r s pi nni ng

or s wi r l i ng . Tu r bo C y c l one i s s i m i l a r s wi r l f a n bl a d e s not

s pi nni ng

Te s t s pe r f o r m e d on a

s i ng l e e n g i ne f our s t r ok e pi s t on , 90

c c

The hi g he s t

y i e l d wa s

obt a i ne d f r om

t he

s t ud y i s Tor que