In orifice why the pressure and temperature are decreases?
Answer Posted / kumar
Take 2" pipe, and place an 2mm orifice in the pipe line.
Suppose that the pressure before orifice is 5bar. Due to
this obstruction to the flow(in the form of orifice), the
energy of the fluid will decrease. Wherever pressure is
high, there automatically quantity of the fluid also high.
So that before orifice, assume that hot fluid flowing
throughout the circumference of the pipe line. After
orifice there is less chance to flow of the fluid due to
area restriction. Here after orifice, the fluid is flowing
only 30% of the circumference of the pipe. Here large area
is available for heat tranfer. So that there is a chance
of decreasing in temperature.
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What will be the cause of high temperature in one cylinder of D/E?
What is function (in details) room sensor and tube or coil sensor in HVAC system?
How the F.W.C. system of diesel engine circulate?
What are the types of pump can be found in the engine room
What are the rules that must be kept in mind while designing castings?
how to change numbering in SAP script i.e. i have 1245.00 now i want to specify in word in script i.e. one thoushand and fourty five rupees.
different between general arc welding & aluminium welding?
How does turbine work?
What is IS standard in case of mode of measurement for ducting
i need iocl model aptitude question papers soon as possible .so pls 4wd it to m id akakil1820022gmail.com
What is elasticity and explain its types?
what is the velocity considering in lube oil drain line for lube of system for steam turbine?
why we cant measure absolute entropy directly,but the change we can?
What is the purpose of starting air?
In which reactor the coolant and moderator are the same ?