Results 201 to 210 of about 1,298 (225)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
World Review of Science, Technology and Sustainable Development, 2013
The National Institutes of Health (NIH) recognises an opportunity to significantly reduce the energy consumption and its carbon footprint from plug load equipment can be realised by managing –86°C ultra low temperature (ULT) freezers. Energy meters were installed on ULT freezers operating in actual laboratory conditions to determine how their energy ...
Leo Angelo M. Gumapas, Glenn Simons
exaly +2 more sources
The National Institutes of Health (NIH) recognises an opportunity to significantly reduce the energy consumption and its carbon footprint from plug load equipment can be realised by managing –86°C ultra low temperature (ULT) freezers. Energy meters were installed on ULT freezers operating in actual laboratory conditions to determine how their energy ...
Leo Angelo M. Gumapas, Glenn Simons
exaly +2 more sources
Applied Energy, 2023 Ultra-low temperature (ULT) freezers store perishable bio-contents and have high energy consumption, which highlight a demand for reliable methods for intelligent surveillance and smart energy management.
Tao Huang +2 more
exaly +4 more sources
Applied Thermal Engineering, 2021
Abstract Cascade technology with less than −80 ℃ has risen sharply with the development of the biomedical industry. Although appropriate refrigerant-couples and corresponding improving-approaches have been presented, dynamic parameters of operating stability and security rather than COP are more important to evaluate an ultra-low temperature freezer.
Yulong Song, Haidan Wang, Feng Cao
openaire +1 more source
Abstract Cascade technology with less than −80 ℃ has risen sharply with the development of the biomedical industry. Although appropriate refrigerant-couples and corresponding improving-approaches have been presented, dynamic parameters of operating stability and security rather than COP are more important to evaluate an ultra-low temperature freezer.
Yulong Song, Haidan Wang, Feng Cao
openaire +1 more source
Theriogenology, 2005 This experimental work was carried out to validate the use of a -152 degrees C ultra-low temperature freezer to freeze and store canine semen. The semen of three dogs was pooled and processed to obtain a final dilution with a concentration of 100 x 10(6)
Batista, Miguel +6 more
exaly +2 more sources
Experimental investigation on the pull-down performance of a -80°C ultra-low temperature freezer
International Journal of Refrigeration, 2020Abstract This paper presents an experimental investigation on the pull-down performance of a -80°C ultra-low temperature freezer. Experiments were conducted in a two-stage cascade refrigeration system with an inner recuperative heat exchanger in low temperature cycle (LTC).
Haidan Wang, Yulong Song, Feng Cao
openaire +1 more source
A procedure for converting an ultra-low temperature freezer for freezing biological material
Canadian Journal of Plant Science, 1991A plan for a precise temperature-controlled freezing chamber for studying plant freezing responses to temperatures between 0° and −70 °C is described. The chamber is especially useful for conducting biological freezes requiring slow freeze-thaw rates and rapid response times. Key words: Ultra-low temperature freezer, controlled freezing chamber
H. A. Quamme +2 more
openaire +1 more source