09-10-2014, 10:50 AM
Nano IC Engine
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Abstract-
NANO… one billionth of one and one third of micro
,to be precise 10-9m. Nanotechnology is much discussed these
days as a emerging frontier – a realm in which machines operate
at scales of billionth a metre. It is actually a multitude of rapidly
emerging technologies based upon the scaling down of existing
technologies to the next level of precision and miniaturization. In
the field of nano technologies researchers are enthusiastic about
its potential applications in fields such as energy, medicine,
electronics, computing and materials. Of late, one of the
emerging aspects dealing Nanotechnology in mechanical field is
the internal combustion engine on a nano scale, which we have
chosen as our area of interest. Heat engines have evolved from
external combustion engines to internal combustion engines and
the hot off the block is the nano internal combustion engine.
INTRODUCTION
hat is nano technology?
Nanotechnology in mechanical field is the internal
combustion engine on a nano scale, which we have chosen as our
area of interest. Heat engines have evolved from external
combustion engines to internal combustion engines and the hot
off the block is the nano internal combustion engine.
Its worth pointing out that the word nanotechnology has
become very popular and is used to describe many types of
research where the characteristic dimension are less than about
thousand nano meter. If we are to continue these trends we will
have to develop a new manufacturing technology which will let
us inexpensively build nano system with mole quantities that are
molecular in both size and precision and are inter connected in
complex patterns NANO TECHNOLOGY WILL DO THIS.
Venturi and Needle Valve Assembly
In the previous section, the cylinder had progressed to a
nearly finished state, still requiring internal lapping. Lapping
should always be the last operation on a cylinder of this type.
This means the boss for attaching the side port venturi must be
fitted before lapping can be done. In this session, the boss is
made and the associated parts for the venturi and needle valve.
The boss will be soft soldered to the cylinder (diesels don't get
hot enough to melt soft solder). ".solder does not make the joint,
it only keeps the air out" and schooled me to make a good fit of
parts to be soldered. The boss will butt to the cylinder, which has
an outside diameter of 0.500". So, a good fit can be achieved by
profiling the boss with a 1/2" end mill. In this photo, we see the
boss blank (enough for four) which has been finished outside,
drilled ready for tapping and transferred still in the 3 jaw chuck
to the mill for end profiling.
CONCLUSION
With the application of Nano in every sphere of life the ‘big’
may not find its place in engineering dictionary in future. If we
are to continue these trends we will have to develop a new
manufacturing technology, which will let us inexpensively build
nano system with mole quantities that are molecular in both size
and precision and are, inter connected in complex patterns
NANO TECHNOLOGY WILL DO THIS. NANO technologywith all its challenges and opportunities is an avoidable part of
our future. It can be rightly said that nano technology slowly and
steadily assuring in the next Industrial Revolution