OOIR: Observatory of International Research

Papers

(The H4-Index of Proceedings of the Institution of Mechanical Engineers Part E-Journal is 25. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)

Article	Citations
A comparative study on material removal rate and surface roughness during electrochemical machining of 100Cr6 steel in oxidizing and reducing electrolytic environments	59
Evolution of air-entraining vortices in inclined intake pumping stations under low sump water depth condition	46
Experimental investigation of replication accuracy of polymer-based microfluidic chip fabricated through induction-assisted hot embossing and parametric optimization through nature-inspired algorithms	44
Study of refrigeration system with minichannel condenser using R1234ze, R134a, R152a, R600a, R290 and mixture of R290/R600a (50/50)	43
Investigation of the turbine performances in the case of dual usage of Savonius wind turbines	41
An investigation on plastic deformation and nanomechanical properties of Cu ₆₀ Zr ₄₀ / Ni	41
Influence of the process time on a self-piercing riveting process with tumbling kinematic	39
Correlations on heat-transfer rate and friction factor using radial and axial v-cut geometry on a twisted tape in a double-pipe heat exchanger	38
MHD Casson non-Newtonian fluid flow in a channel with expanding/contracting porous walls in the presence of thermal radiation	38
Effects of equal channel angular pressing processing routes on the microstructural evolution and mechanical properties of Cu–Ni–Cr alloy	36
Optimization and metallurgical characterization of double-pulse metal inert gas welded P91 steel	33
Optimizing solar still performance: A response surface methodology approach to evaporation and condensation enhancement	32
Experimental research on friction and wear behavior of dissimilar steel composite structure developed by wire arc-DED process for an automobile brake rotor application	31
Analysis of pressure pulsation in three-screw pumps	30
Impact of surface catalyst and variable diffusion coefficients on a comparative appraisal of hybrid and nanofluid flows	29
Experimental investigation on the effect of geometrical configuration of suction and discharge tube across the sub-units of propane-based vapor compression air-conditioning unit	29
Experimental and theoretical analyses of material removal in poppet valve magnetorheological finishing	28
A critical review of different properties of natural fibre-reinforced composites	27
Comparative study on mechanical properties and thermal responses in conventional and underwater friction stir welding of dissimilar aluminium alloys	27
Experimental investigation on effective use of machining parameters in electric discharge machining for machining micro-holes in Ti-6Al-4V	27
An inclusive comparative study on the influences of the ring rolling process at elevated temperatures on the mechanical properties and microstructures of two centrifugally cast light alloys	27
Charpy and drop-weight impact response of Polyurea-coated glass fiber-reinforced composites and their post-impact flexural behavior	27
Retraction Notice	26
Challenges and future opportunities of nanoparticle applications to various biofuel generation processes – a review	26
Improvement in tribological and hydrophobic properties of thrust plate of gear pump through oxyacetylene flame spraying in diverse cooling Medium	26

Analysis of unsteady wake flow in centrifugal pump volute by using mode decomposition method	25
Mechanical, thermal, and acoustic properties of natural fibre-reinforced polyester	25
CFD-based multi-objective optimization of indoor air quality and thermal comfort in a classroom	25