Zobrazeno 1 - 10
of 194
pro vyhledávání: '"PVC pipe"'
Autor:
Farnoush Aghaee Daneshvar, Nasser Talebbeydokhti, Seyed Mehdi Dehghan, Seyed Mohammad Mehdi Elhamian
Publikováno v:
مهندسی منابع آب, Vol 17, Iss 60, Pp 88-107 (2024)
Abstract Introduction: 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. Some of these metho
Externí odkaz:
https://doaj.org/article/df9194325be7400f8776a8cb28ac31f7
Autor:
Benjatham Sukkaneewat, Jakkid Sanetuntikul, Phisut Naknaen, Kriangsak Ketpang, Nawadon Petchwattana
Publikováno v:
Cleaner Materials, Vol 12, Iss , Pp 100244- (2024)
Alternative approaches are urgently needed for both reuse and recycling of poly(vinyl chloride) (PVC) waste. Herein, this study aims to recycle rigid PVC pipe by toughening and plasticizing it with waste cling film (CF). The CF has been first reused
Externí odkaz:
https://doaj.org/article/0c91c1a69c4b4fb58fd6d35067f05a8b
Publikováno v:
Logic, Vol 23, Iss 1, Pp 23-31 (2023)
The basic problem of appropriate wind energy technology is how to design wind turbines from materials that are easily available on the market, one solution is PVC pipe as the blade material. For this reason, it is necessary to analyze the working str
Externí odkaz:
https://doaj.org/article/0f880ab505d74877ad44bf21506adc2f
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Providing shelters is considered an effective method to prevent self-harm and improve the survival rate of Scylla paramamosain. In this study, four shelter groups—the shelters of which included fine sand, arched tiles, PVC pipes, and trapezoidal ne
Externí odkaz:
https://doaj.org/article/882d40618876450d9c759e67c371b135
Publikováno v:
Frontiers in Conservation Science, Vol 3 (2022)
Fences are a common feature throughout the landscape of North America’s Great Plains region. Knowledge surrounding the harmful implication that fences have on the movement of wildlife, specifically ungulates, is expanding. Across the region, it is
Externí odkaz:
https://doaj.org/article/29a406febc104829b1a006bc17b75907
Publikováno v:
GeoScience Engineering, Vol 67, Iss 2, Pp 52-63 (2021)
This paper examines, for the first time, the consequences of modifications to the Foggara system on the environment. During our work and research missions carried out in the oases of Touat, Gourara and Tidikelt during the last 20 years (period 2000
Externí odkaz:
https://doaj.org/article/6bf13bad61cd402197ea1483492cd0e7
Publikováno v:
Journal of the Civil Engineering Forum, Vol 8, Iss 2 (2022)
Underground septic tanks are the most common and conventional primary black water treatment adopted by local households in Sarawak. To ensure its usefulness, periodic mandatory desludging or emptying of the various types of rateable holdings was enfo
Externí odkaz:
https://doaj.org/article/c5be708b830c4100b4c1b5ea09439b95
Publikováno v:
مسکن و محیط روستا, Vol 39, Iss 172, Pp 120-135 (2020)
Providing temporary shelter after major disasters is one of the major challenges for survivors and relief and reconstruction officials. In Iran, besides the distribution of tents, a common solution is to construct and deliver containers to the damage
Externí odkaz:
https://doaj.org/article/ef431fd4556743e9aa4f5d428a29a378
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Akademický článek
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