Mechanical Engineering - IC Engines and Nuclear Power Plants - Discussion
Discussion Forum : IC Engines and Nuclear Power Plants - Section 1 (Q.No. 6)
6.
The ratio of the volume of charge admitted at N.T.P. to the swept volume of the piston is called
Discussion:
12 comments Page 1 of 2.
Neeraj said:
1 decade ago
STP - Standard Temperature and Pressure - is defined as air at 0°C (273.15 K, 32°F) and 1 atm (101.325 kN/m2, 101.325 kPa, 14.7 psia, 0 psig, 29.92 in Hg, 760 torr, 33.95 Ft.H2O, 407.2 In.W.G, 2116.8 Lbs./Sq.Ft.).
NTP - Normal Temperature and Pressure - is defined as air at 20°C (293.15 K, 68°F) and 1 atm ( 101.325 kN/m2, 101.325 kPa, 14.7 psia, 0 psig, 29.92 in Hg, 760 torr). Density 1.204 kg/m3 (0.075 pounds per cubic foot).
NTP - Normal Temperature and Pressure - is defined as air at 20°C (293.15 K, 68°F) and 1 atm ( 101.325 kN/m2, 101.325 kPa, 14.7 psia, 0 psig, 29.92 in Hg, 760 torr). Density 1.204 kg/m3 (0.075 pounds per cubic foot).
(3)
Sangangouda patil said:
1 decade ago
Here efficiency is mainly dependent on volume at its initial and final condition hence it is a volumetric efficiency.
Sohan said:
1 decade ago
Volumetric efficiency is always related to the volume of air admitted in a cylinder and not the volume of charge.
Jitendra said:
1 decade ago
Swept volume is the ratio of cut off volume and clearance volume as the answer.
Vicky said:
9 years ago
Cut off ratio is volume after combustion to volume before combustion.
(1)
Nirmal said:
10 years ago
Can someone please tell me, what is mean by cut off volume?
(1)
Ravi said:
1 decade ago
Here ratio of volume so it is volumetric efficiency.
Nahaas said:
1 decade ago
Volumetric efficient = Volume of air/Stock volume.
Rajesh said:
7 years ago
Anyone tell me what is the full form of N.T.P?
(3)
Sushil said:
1 decade ago
Normal Temperature and Pressure conditions.
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