Results 1 to 10 of about 232,959 (351)
Development of a Dew/Frost Point Temperature Sensor Based on Tunable Diode Laser Absorption Spectroscopy and Its Application in a Cryogenic Wind Tunnel [PDF]
Sensors, 2018 We have proposed a sensor for real-time and online measurement of dew/frost point temperature using tunable diode laser absorption spectroscopy (TDLAS) technique.
Wei Nie +6 more
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Research on the Temperature Field and Frost Heaving Law of Massive Freezing Engineering in Coastal Strata [PDF]
Advances in Materials Science and Engineering, 2021 In this study, based on the background of massive freezing engineering in coastal strata, the thermal physical parameters and some freezing laws of soil were obtained through soil thermal physical tests and frozen soil frost heaving tests.
Chaochao Zhang +12 more
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Impact of frost temperature and moisture content on frost damage to ceramic bricks [PDF]
MATEC Web of Conferences, 2019 Reliable knowledge on how frost deteriorates building materials is necessary when assessing the hygrothermal performances of building facades. Unfortunately, the current frost-thaw testing methods do not offer dependable knowledge, as they only test at very low temperatures and very high moisture contents, contrary to the spectrum of milder conditions ...
Hans Janßen, Chi Feng, Staf Roels
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The effect of temperature distribution in mortar on frost scaling
Cement and Concrete Research, 2022 Thermal boundary conditions are rarely studied in relation to frost scaling. However, in literature, several examples point out that some thermal boundary conditions and resulting temperature distributions may change the extent of frost scaling. Salt concentration, test liquid layer thickness on test surface, and surrounding temperature were considered
Abdul Faheem, Marianne Tange Hasholt
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Research on Frost Formation in Low Temperature Dehumidifier
The chemical machinerey, 1950 低温冷却脱濕器に關する基礎的知識を得るために,二重管熱交換器を用いて空氣の脱濕を行い,次の諸項につき研究した。1)結霜の状態,2)空氣の流れの状態が霜の氷結に及ぼす影響,3)霜の熱傳導度,4)霜表面に於ける熱傳達係數,5)霜表面に於ける水分擴散係數,6)熱傳達係數と水分擴散係數との關係。
Satoshi KAMEI +3 more
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Forecast of Frost Days Based on Monthly Temperatures
Spanish Journal of Agricultural Research, 2009 Although frost can cause considerable crop damage, and practices have been developed to mitigate forecasted frost, frost forecasting technologies have not changed for years. This paper reports on a new method based on successive application of two models to forecast the number of monthly frost days for several Community of Madrid (Spain) meteorological
M. T. Castellanos +3 more
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On the Air Temperature in the Late Frost Season
Journal of Agricultural Meteorology, 1959 Minoru Kusakabe
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Japanese Journal of Breeding, 1962 In order to clarify the mechanism of frost injury of barley varieties, the authors investigated in the field ( 1 ) the changes of air temperature at 3, 15, 50, 100 and 150 cm above soil-surface ; ( 2 ) the temperatures of leaf and stem ; and ( 3 ) the progress of frosting on leaves ; with the intervals of one hour or thirty minutes from 1.00 to 8.OO a ...
Toru Machida +2 more
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Effects of transient temperature gradient on frost heave of saturated silty clay in an open system
Research in Cold and Arid Regions, 2023 Hongyan Ma +4 more
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Experimental Study on Freezing Mode to Reduce Frost Heave
Buildings, 2022 Frost heave is an important factor affecting the safety and practicability of buildings in cold regions or artificial freezing engineering. In order to reduce frost heave, frost-susceptible silty clay was used in a one-dimensional frost heave testing ...
Kun Hu +4 more
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