... that was expected. Govind Panwar can be contacted at: gpgovind46@gmail.com 16 07 2024 25 11 2024 09 01 2025 © 2025 Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only SPIF AA7079 Aluminum alloy Process parameters RSM Surface roughness...

... methodology (RSM) with the help of Design Expert 11 software was used. Corresponding main effects plots, surface plots and prediction comparison plots were obtained to observe the variations of the product, µ × α, ξ for the variations of influencing parameters: f, y and Ra. Finally...

... the input parameters using Taguchi-Grey method and confirmed by response surface methodology (RSM) technique. Findings Using Taguchi-Grey method, the maximum energy and exergy efficiency, minimum % relative cost variation and NO_X emission are 24.64%, 59.52%, 0 and 184 ppm, respectively, at 4...

... rate [PR] and chipping diameter [CD]) in rotary mode ultrasonic drilling of macor bioceramic material. Design/methodology/approach The main experiments were planned using the response surface methodology (RSM). Scanning electron microscopy was also used to examine and study the microstructure...

... shape memory alloy (SMA) through designed experiments. The parametric optimization for TWR has also been attempted using the desirability approach and genetic algorithm (GA). Design/methodology/approach The response surface methodology (RSM) in the form of Box–Behnken design has been used to scheme...

... parameters, response surface methodology (RSM) and artificial neural networks (ANN) are used respectively. Design/methodology/approach The engine operating parameters such as load, compression ratio, injection timing and the injection pressure are taken as inputs whereas brake thermal efficiency (BTHE...

... technique to obtain the favorable parametric conditions which lead to minimum tool vibration and surface roughness of 6063-T6 aluminum alloy in computer numerically controlled (CNC) turning. Design/methodology/approach The case study has been accomplished according to response surface methodology RSM’s...

... (RSM) turbulence models have been used in this study to investigate their ability to predict the flow characteristics for the given case. The solution convergence at the different simulations was monitored by dimensionless residual sum for all variables across the computational domain and checking...