The pressure and vacuum metrology group of National Physical Laboratory (NPL) has a strong role in metrological research and development in India because of its importance to …
S Rab, S Yadav, A Haleem, A Zafer… - Indian Journal of Pure …, 2022 - op.niscpr.res.in
In the high pressure applications, safety and handling of the design parts are crucial and essentially required. If the design parameters are not properly optimized, sometimes it leads …
A Zafer, S Yadav - International Journal of Precision Engineering and …, 2018 - Springer
Abstract Development of strain gauge based pressure transducers is very common but its development in high pressure range without sacrificing cost effectiveness and design …
V Kumar, S Yadav - Sensors and Actuators A: Physical, 2017 - Elsevier
Abstract Development of a low cost high pressure sensor with reasonable accuracy is always a challenge for researchers and metrologists. During last few decades, these …
Accurate and precise measurements of physico-mechanical quantities, such as Force, Torque, Hardness, Pressure, Vacuum and Fluid Flow are extremely important and crucial in …
The paper reports a preliminary study of the behavior of a high performance controlled- clearance piston gauge (CCPG) in the pressure range up to 1 GPa through finite elemental …
Over the past few decades, the rapid and expanding usage of high-pressure technologies in science and engineering has prompted researchers to focus on developing better …
A Zafer, S Yadav, A Sanjid, L Kumar… - Journal of Mechanical …, 2017 - Springer
The calibration of a pressure transducer that works in dynamic conditions is an unavoidable challenge. To address this challenge, an experimental setup has been designed and …
Pressure balances (PBs) are used as primary, secondary/transfer, and working pressure measuring instruments in National Metrology Institutes and several other calibration and …