Results 1 to 10 of about 121,750 (219)
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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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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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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Effects of surface roughness on wettability and surface energy of coal
Frontiers in Earth Science, 2023 Surface roughness has an important effect on the wettability and surface energy of coal. Although the predecessors had studied the effect of surface roughness on the wettability of coal, there were few researches on the effect of surface energy of coal ...
Jian Zhang +8 more
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Measurement: Sensors, 2021 Recently, there have been increasing demands not only for the conventional profile surface roughness measurements using atomic force microscopes (AFM) but also for areal surface roughness measurements.
Ichiko Misumi +4 more
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Evaluation of internal surface roughness in fiberglass pipes by surface roughness instruments [PDF]
مهندسی منابع آبIntroduction: Investigation of the internal surface roughness of fluid transmission systems pipes is very important in the amount of energy loss. Different concepts and methods have been used to examine surface roughness.
Farnoush Aghaee Daneshvar +3 more
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Enhancement of laser heating process by laser surface modification on Titanium alloy
Journal of Mechanical Engineering and Sciences, 2021 Titanium alloys are widely utilized in laser heating applications. However, it has poor optical properties due to low laser energy absorption. Nevertheless, a higher energy absorption can be realized by modifying the surface profile through increasing ...
A. Q. Zaifuddin +4 more
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