The performance of room air conditioner with Cooling Seasonal Performance Factor (CSPF) in Jakarta and Bandung, Indonesia [PDF]
E3S Web of Conferences, 2023 Cooling Seasonal Performance Factor (CSPF) is one of methods for measuring the performance of a room air conditioner to assess its energy efficiency and, therefore, its effect on climate change and environmental impact.
Setyawan Andriyanto +5 more
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Study of the Impact of Aerobic Digestion on the Waste Sludge Dewaterability of SBR System of Yazd Wastewater Treatment Plant [PDF]
علوم و مهندسی آب و فاضلاب, 2022 Sludge treatment and disposal processes in wastewater treatment plants account for a significant portion of the total treatment costs. One of the most expensive parts of sludge treatment is chemical conditioning.
Masoud Taheriyoun +4 more
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Experimental Study of Vibration on Pipe Conveying Fluid at Different End Conditions for Different Fluid Temperatures [PDF]
Engineering and Technology Journal, 2019 Dynamic behavior of a copper pipe conveying fluid at different fluid temperatures is investigated experimentally. Three types of supports are used, which are simply support - simply support, fixed – fixed support and fixed – free support.
Kayser Ameen +2 more
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Performance Evaluation and Optimization of A Refrigerant Distributor for Air Conditioner
Journal of Thermal Science and Technology, 2008 Refrigerant mal-distribution in a distributor located at the inlet of a heat exchanger used for an air conditioning system plays an important role in the heat exchanger performance.
Shun YOSHIOKA +2 more
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Performance comparison of DME and R134a refrigerants in a room air conditioner: Effect of subcool and superheat [PDF]
E3S Web of ConferencesThe demand for environmentally friendly refrigerants arises to anticipate two global environmental issues: global warming and climate change. The use of environmentally friendly refrigerants is one of the efforts to address these issues.
Setyawan Andriyanto +2 more
doaj +1 more source
The Impact of Placement-Related Effects in Air-Cooled Cooling Chillers on Energy Efficiency [PDF]
E3S Web of ConferencesIn air-cooled chillers, it is recommended to leave specific distances between elements such as walls surrounding the air-cooled chillers to advance heat transfer.
Özel Burak, Kavas Süleyman
doaj +1 more source
Collabra: Psychology, 2020 Cognitively-oriented clinical psychologists sometimes think of conditioning as the formation of associations in memory. From this perspective, conditioning research is important because it reveals the conditions under which potentially pathogenic ...
Jan De Houwer
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The effects of knee flexion on muscle activation and performance during chin-up exercise
Pedagogy of Physical Culture and Sports, 2022 Background and Study Aim. Chin-up is an exercise that is done to improve the strength, muscular endurance and size of the upper back and arm muscles. There are many ways to perform chin-up exercises including by performing it with different forms of knee
Abdul Muiz Nor Azmi +6 more
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Evaluation of performance of dimethyl ether and high-pressure refrigerants under varied evaporating temperature [PDF]
BIO Web of ConferencesDimethyl ether is an organic compound that has the potential to be used as an environmentally friendly refrigerant. In this study, the performance of dimethyl ether refrigerant was tested and compared with other refrigerants having high working pressure,
Mitrakusuma Windy H. +2 more
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Pre-exposure to Lower-Level Noise Mitigates Cochlear Synaptic Loss Induced by High-Level Noise
Frontiers in Systems Neuroscience, 2020 The auditory sensory organs appear to be less damaged by exposure to high-level noise that is presented after exposure to non-traumatizing low-level noise. This phenomenon is known as the toughening or conditioning effect.
Liqiang Fan +24 more
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