A diffuser is the mechanical device that is
designed to control the characteristics of a fluid(liquid or gas) at the
entrance to a thermodynamic open system. Diffusers are used to slow the
fluid's velocity and to enhance its mixing into the surrounding fluid. In
contrast, a nozzle is often intended to increase the discharge velocity and
to direct the flow in one particular direction.
Flow through nozzles and diffusers may or may not be assumed to be
adiabatic. Frictional effects may sometimes be important, but usually they
are neglected. However, the external work transfer is always assumed to be
zero. It is also assumed that changes in thermal energy are significantly
greater than changes in potential energy and therefore the latter can
usually be neglected for the purpose of analysis.
The design and selection of air distribution equipment in today’s
buildings presents one of the more unique challenges for mechanical
designers. Unlike other mechanical equipment required for these
environmental systems, the air distribution equipment selection must combine
a proper choice of engineered products efficiently providing conditioned air
to the space while adding architectural features which compliment the
interior design. With today’s emphasis on occupant comfort, air uality
and energy conservation, the proper selection of air outlets cannot be
overlooked. It is the intent of this section to provide a concise approach
to the proper selection of air distribution outlets. The general information
is given below while the actual selection procedures of the air outlets are
given in the respective technical guides.
These air distribution products make the environment of your home and
office more comfortable. Our products find wide application in the air
conditioning of hotel rooms, class rooms, offices, nursing homes, etc. As
premium raw materials are used in the manufacturing processes, thus the end
products achieved are par excellence and extremely durable.
As a client oriented entity, it is our conscious effort to competitively
price the products and deliver them to the clients well within the
stipulated time frame. Owing to our commitment towards our business and
honest trade practices, we have won the trust and support of numerous
clients located all across the country.
