Ramanathan, R., Jha, Agam K., Gupta, K. K., Singh, S. S.
We study the phase structure of the QGP-Hadron system under quasi-static equilibrium using the Ramanathan et al. statistical model for the QGP fireball formation in a hadronic medium. While in the...
Characterization of cast stainless steel weld pools by using ball indentation technique (2009)
Das, Goutam, Das, Mousumi, Sinha, S, Gupta, K K, Chakravarty, S, Ray, Ashok K
Ball indentation technique (BIT) was used to characterize two weld pools of cast stainless steel. Yield strength, ultimate tensile strength, strength coefficient, strain hardening exponent and...
Investigation on the failure of air compressor (2009)
Sivaprasad, S, Narasaiah, N, Das, S K, Das, Goutam, Tarafder, S, Gupta, K K, ...
The cause for the failure of an air compressor has been investigated. It was found that a pre-existing fatigue crack was present at the root of the impeller blade. Transients and unsteady operation...
Upadhyay, A K, Gupta, K K, Sircar, J K, Deb, M K, Mundhara, G L
The importance of study of heavy metal distribution in river sediments is a component in understanding the exogenic cycling as well as in assessing the effect of anthropogenic influences of the...
Failure analysis of a high mast lamp post (2006)
Das, Goutam, Chakravarty, S, Dutta, A K, Das, Swapan K, Gupta, K K, Ghosh, R N
The failure of a high mast lamp post was analysed. The mast failed by bending at a position just opposite to the maintenance pocket. It appears that the failure was due to wind load, which the...
Upadhyay, A K, Gupta, K K, Sircar, J K, Deb, M K, Mundhara, G L
Heavy metal distribution patterns in river sediments aid in understanding the exogenic cycling of elements as well as in assessing the effect of anthropogenic influences. In India, the Subernarekha...
Studies on Certain Aspects of Senescence in Nicotiana plumbaginifolia Sps (1971)
GUPTA, K. K., CHATTERJEE, S. K.
Senescence of Nicotiana plumbaginifolia VIV. (Solanaceae) was studied in normal, in deflowered, and in defruited plants. Removal of flowers and fruits delayed senescence, inhibited growth of the...
Free Vibrations of Single-branch Structural Systems (1969)
An efficient digital computer method is presented for determining the natural frequencies and modes of undamped free vibration of plane single-branch structures. The structural formulation is based...