Results 1 to 10 of about 120,742 (162)
A grinding surface roughness class recognition combining red and green information [PDF]
Metrology and Measurement Systems, 2023 The current machine vision-based surface roughness measurement mainly relies on the design of feature indicators associated with roughness to measure the surface roughness. However, the process is tedious and complicated.
Jiefeng Huang +3 more
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A comparison between profile and areal surface roughness parameters [PDF]
Metrology and Measurement Systems, 2021 Surface roughness has an important influence on the service performance and life of parts. Areal surface roughness has the advantage of accurately and comprehensively characterizing surface microtopography.
Baofeng He, Siyuan Ding, Zhaoyao Shi
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Milling, surface roughness, surface hardness, microhardness
Gazi Üniversitesi Fen Bilimleri Dergisi, 2022 For our country, which has few renewable energy supplies, energy sustainability is becoming increasingly vital. Foam concrete is a porous building material having air spaces created by foaming agents, as well as a high energy efficiency due to its pores.
Hazal Cemile TOPUZ
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SURFACE ROUGHNESS STUDY OF LASER CUT SURFACE [PDF]
Journal of the Egyptian Society of Tribology, 2022 In the field of surface geometry characterization, the growth of tribology studies has created a lot of new impediments. Progress in measurement techniques and procedures has resulted in a several data on surface morphology, as well as a requirement to ...
Younis Mona
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Case Studies in Thermal Engineering, 2021 In this study, the RPI wall boiling model is developed to investigate the surface roughness effect in the subcooled flow boiling. The surface roughness is simulated by two different schemes.
Hasan Alimoradi +3 more
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Roughness of sandpile surfaces [PDF]
Physical Review E, 2004 5 pages, 4 figures. Accepted for publication in Phys.
Oliveira, J. G. +2 more
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Remote Sensing, 2021 Surface roughness is an important factor in many soil moisture retrieval models. Therefore, any mischaracterization of surface roughness parameters (root mean square height, RMSH, and correlation length, ʅ) may result in unreliable predictions and soil ...
Zohreh Alijani +4 more
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Smoothing of rough surfaces [PDF]
Physical Review B, 1995 Simulations of surface smoothing (healing) by Langevin dynamics in large systems are reported. The surface model is described by a two-dimensional discrete sine-Gordon (solid-on-solid) equation. We study how initially circular terraces decay in time for both zero and finite temperatures and we compare the results of our simulations with ...
Sánchez, Angel +3 more
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Study on the Pool Boiling Heat Transfer Characteristics of Aluminum Plate with Directional Surface Roughness [PDF]
한국정밀공학회지, 2018 Rolled and extruded aluminum (Al) products have been widely used in heat exchanging systems using the boiling heat transfer (BHT) mechanism. The BHT coefficient can be increased on a rough surface due to the activation of the nucleation sites.
Jun Kim, Dong In Hong, Seok Min Kim
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Surface Roughness Modeling of Material Extrusion PLA Flat Surfaces
International Journal of Polymer Science, 2023 Complex forms may be easily created with additive manufacturing methods, but managing surface roughness remains a difficulty, even for flat surfaces, because surface quality is dependent on numerous parameters.
Kaltrine Jakupi +2 more
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