Login
Login
Register
Questions
Unanswered
Tags
Categories
Ask a Question
Ask a Question
Recent questions tagged throttle flow
+2
votes
1
answer
Methane at 3 MPa, 300 K is throttled through a valve to 100 kPa. Calculate the exit temperature assuming no changes
asked
Mar 31, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
+3
votes
1
answer
What is a dam? What are the different types of dams?
asked
Mar 27, 2019
in
Class 10
by
kratos
cbse
throttle flow
thermodynamics
single flow devices
class-10
management of natural resources
+3
votes
1
answer
R-134a at 90 F, 125 psia is throttled so it becomes cold at 10 F. What is exit P?
asked
Mar 11, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
reversible processes
steady state
+2
votes
1
answer
Water at 1.5 MPa, 150°C, is throttled adiabatically through a valve to 200 kPa. The inlet velocity is 5 m/*, and the inlet and exit pipe
asked
Feb 26, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
+1
vote
1
answer
R-134a at 30°C, 800 kPa is throttled so it becomes cold at –10°C. What is exit P?
asked
Feb 9, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
reversible processes
steady state
+1
vote
1
answer
Helium is throttled from 175 lbf/in.^2, 70 F, to a pressure of 15 lbf/in.^2. The. diameter of the exit pipe is so much larger than the inlet pipe
asked
Feb 6, 2019
in
Mathematics
by
kratos
thermodynamics
single flow devices
throttle flow
+3
votes
1
answer
The high-temperature heat source for a cyclic heat engine is a steady flow heat exchanger where R-134a enters at 80°C, saturated vapor,
asked
Jan 31, 2019
in
Mathematics
by
kratos
throttle flow
continuity equation
thermodynamics
irreversibility
flow rates
+2
votes
1
answer
Liquid water at 180°C, 2000 kPa is throttled into a flash evaporator chamber having a pressure of 500 kPa.
asked
Jan 30, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
+3
votes
1
answer
Air at 1000 kPa, 300 K is throttled to 500 kPa. What is the specific entropy generation?
asked
Jan 19, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
+3
votes
1
answer
A flow of air at 1000 kPa, 300 K is throttled to 500 kPa. What is the irreversibility? What is the drop in flow availability?
asked
Jan 16, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
irreversibility
availability
+2
votes
1
answer
Water flowing in a line at 400 kPa, saturated vapor, is taken out through a valve to 100 kPa. What is the temperature
asked
Jan 8, 2019
in
Mathematics
by
kratos
thermodynamics
throttle flow
+1
vote
1
answer
At 25°C the saturated vapour pressure of water is 3.165 kPa (23.75 mm Hg).
asked
Dec 26, 2018
in
Class 12
by
kratos
neet
solutions
cbse
throttle flow
thermodynamics
colligative properties
class-12
vant hoff factor
+1
vote
1
answer
A water turbine using nozzles is located at the bottom of Hoover Dam 575 ft below the surface of Lake Mead.
asked
Dec 22, 2018
in
Mathematics
by
kratos
transient processes
throttle flow
thermodynamics
single flow devices
momentum equation and forces
exergy balance equation
+2
votes
1
answer
A small expander (a turbine with heat transfer) has 0.1 lbm/* helium entering at 160 psia, 1000 R and it leaves at 40 psia,
asked
Dec 20, 2018
in
Mathematics
by
kratos
thermodynamics
single flow devices
throttle flow
+3
votes
1
answer
On a particular day, wind offers a horizontal acceleration 7.5 m/*^2.
asked
Dec 6, 2018
in
JEE
by
kratos
an elegy written in a country churchyard
jee
throttle flow
permutation and combination
class-6
thermodynamics
jee mains
a childhood in malabar
class-12
+2
votes
1
answer
If the pressure in a flow is constant, can you have shaft work?
asked
Nov 27, 2018
in
Mathematics
by
kratos
throttle flow
thermodynamics
rates or fluxes of entropy
reversible processes
steady state
+1
vote
1
answer
A small expander (a turbine with heat transfer) has 0.05 kg/* helium entering at 1000 kPa, 550 K and it leaves at 250 kPa,
asked
Nov 6, 2018
in
Mathematics
by
kratos
thermodynamics
single flow devices
throttle flow
+1
vote
1
answer
Helium is throttled from 1.2 MPa, 20°C, to a pressure of 100 kPa. The diameter of the exit pipe is so much larger than the
asked
Oct 16, 2018
in
Mathematics
by
kratos
thermodynamics
throttle flow
+1
vote
1
answer
R-134a is throttled in a line flowing at 25°C, 750 kPa with negligible kinetic energy to a pressure of 165 kPa. Find the exit
asked
Oct 10, 2018
in
Mathematics
by
kratos
thermodynamics
throttle flow
+2
votes
1
answer
A windmill takes a fraction of the wind kinetic energy out as power on a shaft. In what manner does the temperature
asked
Oct 6, 2018
in
Class 11
by
kratos
work
transient processes
throttle flow
class-11
energy and power
thermodynamics
exergy balance equation
To see more, click for the
full list of questions
or
popular tags
.