Results 31 to 40 of about 236,875 (344)
Advances in Mechanical Engineering, 2020 Flow prediction, heat transfer pattern, and thermo-hydraulic efficiency in a heat exchanger tube fitted with vortex generator are chosen for the present research. The 30° inclined ring is opted to develop the performance of the heat exchanger tube.
Amnart Boonloi +1 more
doaj +1 more source
Chemical Engineering Transactions, 2022 Pressure drop in the heat exchanger is a key issue that should be considered in the HEN retrofit, as increasing the pressure of fluid can cost a substantial amount of energy. To accurately estimate the cost-related trade-off factors, the relative cost of
Bohong Wang +3 more
doaj +1 more source
Spiraled channels improve heat transfer between fluids [PDF]
, 1965 Spiral flow channels increase heat transfer between two fluids in a countercurrent heat exchanger of given volume. The heat exchanger is constructed by connecting a spiraled bellows-shaped ducting between two concentric cylindrical ...
Higa, W., Wiebe, E. R.
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Liquid-metal heat transfer in a cocurrent- flow, double-pipe heat exchanger is investigated [PDF]
, 1969 Analysis of liquid-metal heat transfer in cocurrent-flow, double-pipe heat exchangers shows that heat-transfer coefficients depend upon the operating conditions of the heat exchanger and that use of the customary design equation to predict heat-exchanger
Merriam, R. L.
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Zhileng xuebao, 2016 The performances of single-stage transcritical CO2 cycle with expander, transcritical CO2 two-stage cycle without intermediate heat exchanger, transcritical CO2 two-stage cycle with intermediate heat exchanger, transcritical CO2 two-stage & primary ...
Sun Zhili, Ma Yitai
doaj +2 more sources
Thermal-hydraulic characteristics and optimization of a liquid-to-suction triple-tube heat exchanger
Case Studies in Thermal Engineering, 2020 The highly effective heat-transfer characteristic of a triple-tube heat exchanger was applied to the liquid-to-suction heat exchanger of an R410A refrigerator.
Vo Tuyen +2 more
doaj +1 more source
INTENSIFICATIONS OF HEAT EXCHANGE PROCESSES IN PIPE HEAT EXCHANGERS [PDF]
Universum:Technical sciences, 2021 Abdugaffor Khurmamatov +2 more
openaire +1 more source
Pressurized bellows flat contact heat exchanger interface [PDF]
, 1990 Disclosed is an interdigitated plate-type heat exchanger interface. The interface includes a modular interconnect to thermally connect a pair or pairs of plate-type heat exchangers to a second single or multiple plate-type heat exchanger.
Howell, Harold R. +2 more
core +1 more source