Characterization of homogeneous nucleation of superheated liquid droplets by nonlinear analysis

S Ali, M Das, ANS Iyengar, PK Paul - Nuclear Instruments and Methods in …, 2023 - Elsevier
The homogeneous bubble nucleation in superheated liquid droplets can be initiated by
energetic particles or radiation. The nonlinearity in the heat transfer introduces chaos in the …

Study of low frequency acoustic signals from superheated droplet detector

PK Mondal, S Seth, M Das, P Bhattacharjee - Nuclear Instruments and …, 2013 - Elsevier
The bubble nucleation process in superheated droplet detector (SDD) is associated with the
emission of an acoustic pulse that can be detected by an acoustic sensor. We have studied …

Characterization of R-134a superheated droplet detector for neutron detection

PK Mondal, R Sarkar, BK Chatterjee - Applied Radiation and Isotopes, 2014 - Elsevier
Abstract R-134a (C 2 H 2 F 4) is a low cost, easily available and chlorine free refrigerant,
which in its superheated state can be used as an efficient neutron detector. Due to its high …

A novel evaluation technique for radiochromic films based on cosine-distance analysis: Feasibilities of wide range photon dosimetry and postal intercomparison in lieu …

B Mukherjee, U Bhonsle - Applied Radiation and Isotopes, 2022 - Elsevier
Photon radiation induced decolourisation of radiochromic film changes its optical density.
The photon dose is thereby evaluated as a function of optical density. The detection limit of …

An active device for volumetric measurement of drop nucleation in a superheated emulsion detector

PK Mondal, BK Chatterjee - Measurement Science and …, 2008 - iopscience.iop.org
An active volumetric device for active detection and measurement of drop nucleation of
superheated emulsions is described. The drop nucleation is detected by an optical …

Accelerator dosimetry at free electron lasers in Hamburg

B Mukherjee, S Simrock - Radiation measurements, 2008 - Elsevier
On 27 April 2006 a vacuum ultra violet free electron laser (FEL) named free electron laser in
Hamburg (FLASH) producing intense beams of 13.1 nm laser light became operational. A …

A new method for measurement of droplet size distribution in superheated emulsions

PK Mondal, R Sarkar… - Measurement Science and …, 2010 - iopscience.iop.org
Superheated emulsion contains micron-sized superheated liquid droplets suspended in a
host liquid medium. The superheated droplets nucleate to vapor bubbles when energetic …

Neutron field characterisation in a high-energy proton–synchrotron environment using bubble detectors

B Mukherjee, W Clement, S Simrock - Radiation measurements, 2008 - Elsevier
During the beam adjustment of high energy accelerator facilities, a significant number of
energetic particles impinge on the internal wall of the vacuum chamber thereby causing the …

Coil-free active stabilisation of extended payloads with optical inertial sensors

J Watchi, B Ding, D Tshilumba, K Artoos… - Measurement Science …, 2018 - iopscience.iop.org
This paper presents a new active isolation strategy and system which is dedicated to
extended payloads, and compatible with the particle accelerator environment. In comparison …

Characterisation of the bremsstrahlung generated by a 450 MeV superconducting electron linac using the inverse calculation method based on a genetic algorithm

B Mukherjee, S Simrock - Radiation measurements, 2007 - Elsevier
The bremsstrahlung energy spectrum generated by the 450MeV electron linac driving the
vacuum ultra violet free electron laser FLASH (free electron laser in Hamburg) operated by …