Results 11 to 20 of about 4,001,461 (359)

Expanded microchannel heat exchanger: design, fabrication and preliminary experimental test [PDF]

open access: yes, 2012
This paper first reviews non-traditional heat exchanger geometry, laser welding, practical issues with microchannel heat exchangers, and high effectiveness heat exchangers.
Brandemuehl, Michael J.   +3 more
core   +4 more sources

Experimental and numerical analysis of a nanofluidic thermosyphon heat exchanger

open access: yesEngineering Applications of Computational Fluid Mechanics, 2018
Thermosyphons have high effective thermal conductivity and are applicable for different heat transfer purposes including cooling devices and heat exchangers.
M. Ramezanizadeh   +3 more
semanticscholar   +1 more source

Heat exchanger for electrothermal devices [PDF]

open access: yes, 1986
An improved electrothermal device is disclosed. An electrothermal thruster utilizes a generally cylindrical heat exchanger chamber to convert electricity to heat which raises the propellant temperature.
Marinos, Charalampus   +4 more
core   +1 more source

Numerical study of shell and tube heat exchanger with different cross-section tubes and combined tubes

open access: yesInternational Journal of Energy and Environmental Engineering, 2019
Shell and tube heat exchangers are used in various industrial processes, and are one of the most commonly used heat exchangers. A shell and tube heat exchanger with a 25% baffle cut was used in this study.
M. Saffarian, F. Fazelpour, M. Sham
semanticscholar   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

Liquid-metal heat transfer in a cocurrent- flow, double-pipe heat exchanger is investigated [PDF]

open access: yes, 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.
core   +1 more source

Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence

open access: yesMolecular Oncology, EarlyView.
The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova   +18 more
wiley   +1 more source

Pressurized bellows flat contact heat exchanger interface [PDF]

open access: yes, 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

Asymptotics of the heat exchange

open access: yesJournal of Functional Analysis, 2004
If \(K\subset \mathbb R^{m}\) is a compact subset, we set \(E_{K}(t) = \int_{\mathbb R^{m}\setminus K} u(x,t)\,\roman dx\), where \(u\) is the (unique) weak solution to the heat equation \(\partial_{t}u = \Delta u\) in \((\mathbb R^{m}\setminus K)\times \mathbb R_+\) with initial condition \(u(\cdot,0) = 0\) and boundary condition \(u=1\) on \(\partial
openaire   +4 more sources

Chimeric diphtheria toxin–CCL8 cytotoxic peptide for breast cancer management

open access: yesMolecular Oncology, EarlyView.
DTCCL8 is a recombinant fusion toxin that targets cancer cells expressing chemokine receptors. By combining diphtheria toxin with CCL8, DTCCL8 binds to multiple receptors on tumor cells and induces selective cytotoxicity. This strategy enables receptor‐mediated targeting of cancer and may support the development of chemokine‐guided therapeutics ...
Bernardo Chavez   +5 more
wiley   +1 more source

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