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<strong>Estimation of uncertainty of effective area of a pneumatic pressure reference standard using Monte Carlo method</strong>

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Title Statement <strong>Estimation of uncertainty of effective area of a pneumatic pressure reference standard using Monte Carlo method</strong>
 
Added Entry - Uncontrolled Name Singh, Jasveer ; CSIR- National Physical Laboratory Indian School of Mines, Dhanbad
Kumaraswamidhas, L A ; Indian School of Mines, Dhanbad
Vijay, Aditi ; CSIR- National Physical Laboratory
kumar, Ashok ; CSIR- National Physical Laboratory
Sharma, Nita Dilawar; CSIR- National Physical Laboratory
 
Uncontrolled Index Term Measurement Science, Statistical Physics, Monte Carlo Simulation
Reference standard; Uncertainty; Monte Carlo method; Law of propagation of uncertainty; Pneumatic pressure
 
Summary, etc. The current paper presents a comparative investigation of the experimental as well as simulated evaluation of effective area and the associated uncertainties, of a pneumatic pressure reference standard (NPLI-4) of CSIR-National Physical Laboratory, India, (NPLI). The experimental evaluation has been compared to the simulated estimation of the effective area obtained through Monte Carlo method (MCM). The Monte Carlo method has been applied by taking fixed number of trials (FMCM) and also by trials chosen adaptively (AMCM). The measurement uncertainties have been calculated using the conventional method, i.e., law of propagation of uncertainty (LPU) as well as MCM. Experimentally, the NPLI-4 has cross-floated against our newly established pneumatic primary pressure standard (NPLI-P10), which is a large diameter piston gauge. An excellent agreement in effective area and measurement uncertainty has been observed between these approaches.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2016-12-27 09:11:23
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/12025
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 54, ##issue.no## 12 (2016): Indian Journal of Pure & Applied Physics
 
Language Note en
 
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