-
Article
Three-Loop Effect in r.m.s and Charge Radii of Heavy Flavored Mesons in a QCD Potential Model
We make an analysis of r.m.s. and charge radii of heavy flavored mesons introducing the three-loop correction to the static potential $$V(r)=-...
-
Chapter and Conference Paper
Analysis of Steel Beams for Different Loadings Using MIF
In this paper, Method of Initial Functions (MIF) has been applied to see the outcome of different types of loading on the behavior of steel beams. The MIF is an analytical process based on elasticity theory. T...
-
Article
Charge radii and leptonic decay constants of heavy–light mesons in a potential model
We report the results for charge radii and decay constants of heavy–light D and B mesons in an improved QCD potential model. To enhance the effectiveness of short-range and long-range effect of the potential ...
-
Chapter and Conference Paper
Structural Evaluation of Cell-Filled Pavement
This paper describes the findings of a study carried out for evaluating the performance of cell-filled pavement for low-volume roads. Details of laboratory investigations and the methodology adopted for constr...
-
Article
RMS and charge radii in a potential model
The Dalgarno’s method of perturbation is used to solve the Schrodinger’s equation with the Cornell potential $$V(r)=-\frac{4\alpha _s}...
-
Article
Open AccessEffect of depth span ratio on the behaviour of beams
Behaviour of beam depends on its depth. A beam is considered as deep, if the depth span ratio is 0.5 or more. In the available beam theories, we have to apply correction in case of deep beams. In the present w...
-
Article
An inverse technique for evaluation of flow parameters of modeling materials using extrusion
Modeling materials such as plasticine are used for studying the hot deformation processes as their property can be easily correlated with hot metal. Being soft in nature, they take very less energy in forming ...
-
Article
Determination of critical stress triaxiality along yield locus of isotropic ductile materials under plane strain condition
It is widely accepted that failure due to plastic deformation in metals greatly depends on the stress triaxiality factor (TF). This article investigates the variation of stress triaxiality along the yield locu...
-
Article
Experimental investigation of the effect of die angle on extrusion process using plasticine
In this article, experimental investigation of rod and tube extrusion processes are attempted. Using plasticine effect of die angle, speed of extrusion and types of plasticine are studied in terms of extrusion...
-
Article
Studies on cold upsetting behaviour of AA2014-based metal matrix composites, FEM simulation, and comparison with experimental results
Cold upsetting experiments under unlubricated conditions were carried out on as cast and homogenized AA2014/SiC/10p composite billets having dispersoids in size range of 20–40 μm. The study was aimed to evalua...
-
Article
The application of neural networks in the preform design of the upsetting process
Design of the optimum preform for near net shape manufacturing is a crucial step in upsetting process design. In this study, artificial neural networks (ANN) are used to consider different interfacial friction...
-
Article
Modified Johnson–Cook material flow model for hot deformation processing
The need of a generalised flow curves considering strain (ε), strain rate ( \( \dot{\varepsilon } \) ) and temperature ...
-
Article
Process and die profile design for tube extrusion of γ iron
This study is related to material modeling and die and process design of tube extrusion of γ iron. Strain dependent rate power law is used for material modeling whose coefficients are arrived at through genetic a...
-
Article
Process and die design for rod extrusion of γ iron
This study is related to materials modeling and die and process design of rod extrusion of γ iron. Strain dependent rate power law is used for materials modeling whose coefficients are arrived at through genet...
-
Chapter and Conference Paper
Application of Neural Networks in Preform Design of Aluminium Upsetting Process Considering Different Interfacial Frictional Conditions
Design of the optimum preform for near net shape manufacturing is a crucial step in upsetting process design. In this study, the same is arrived at using artificial neural networks (ANN) considering different ...
-
Article
Comments on “Kinetic studies on some rare earth chelates of lawsone using thermogravimetric curves”
