... gray relation analysis ANOVA electronic cooling heat exchangers thermal systems Electronic components such as central process units (CPUs) and graphics processing units (GPUs) reach high temperatures during their operation, and their performance decreases with temperature increase. Also...

...Zion Alioto; Joshua Pearce; Baxter Kamana-Williams; David Denkenberger The increasing demand for energy-efficient and environmentally friendly cooling technologies has driven the exploration of advanced heat exchanger (HX) designs. Traditional metal HXs, while effective, are often heavy...

.... A novel approach to enhancing heat transfer in fin and tube heat exchangers involves the strategic combination of louvred fins (LFs) with rectangular wing vortex generators (RWVGs). This innovative technique aims to optimize the heat transfer performance of the heat exchanger by leveraging the synergistic...

...- and large-scale applications. A simple fabrication of the system reduces the maintenance complexity and cost compared to more intricate heat exchanger designs. This study bridges the technological gap in ORC-CHP systems by demonstrating the advantages of a triple-tube evaporator, offering improved...

...Amit Arora; P.M.V. Subbarao Waste heat recovery usually involves indirect heat transfer, between two fluids, across a diathermic wall; and finned type recuperative heat exchangers are preferred for the stipulated task. Strategic integration of vortex generators in aforesaid systems produce...

... design enlarged the contact area between the coolant and the motor casing, improving heat exchange efficiency [ 14 ]. KH employed channels for housing cooling and a hollow shaft for rotor cooling, which forces the coolant to circulate inside the motor and provides better cooling [ 15 ]. Arslan Saleem...

... performance requirements, control system modes, and health monitoring requirements. The various parameters that affect the performance of the individual component and in turn the cooling system such as inlet and outlet scoop performance, ACM performance, heat exchanger effectiveness, path losses, and pump...

...Prabhav Agrawala; Yatharth Lilhare; Amit Arora Downsizing double-pipe heat exchangers is possible by deploying ribs on the two sides of the heat exchangers. The shape of these ribs, along with two key geometric variables—pitch and height, are crucial in the selection of energy-efficient rib...

... 25 11 2024 18 02 2025 extended surfaces/fins forced convection heat exchangers heat transfer enhancement Office of Fossil Energy 10.13039/100006120 DE-FE0031979 Plate-fin and tube-fin heat exchangers are used in a variety of applications including automotive...

... for the calculation of heat exchangers. Empirical correlations have a wide dispersion of the result, because they consider only the fundamental parameters of the process. Nevertheless, heat and mass transfer analogy and diffusion layer theory seem to be the most suitable for flue gas condensers since they capture...

... consumption energy efficiency energy systems experimental techniques heat exchangers thermal systems Tianjin University of Science and Technology 10.13039/501100004712 22YFZCSN00120 24ZYJDSS00100 Air pollution in northern China exhibits clear seasonal patterns, which are closely...

... Figure twisted tape twist ratio aspect ratio heat transfer enhancement THPF laminar flow energy systems forced convection heat exchangers Efficient heat transfer is a fundamental requirement in innumerable engineering and industrial applications, ranging from power generation...

...Muhammad Tayyab; Daniyal Ahsen Awan; Ajmal Shah This article investigates the optimization of a shell-and-tube heat exchanger design through the optimization of baffle spacing and cut. This study focuses on the impact of baffle spacing (20–35%) and baffle cut percentage (20–35%) on heat transfer...

... energy efficiency energy systems heat exchangers thermal systems The airline sector plays an essential part in our daily lives because it is the primary mode of air transportation that satisfies the human desire to travel long distances more quickly. However, these benefits are associated...

... by the steam drum via the downcomer pipe surround the furnace and other heat exchangers. There are two in-line steam superheaters (SH1 and SH2), an indirect attemperator, top and bottom evaporator tube banks (tEV, bEV), two heat exchanger screens (SCR1, SCR2), two cavities (CAV1—split into tCAV1, bCAV1...

... of this article are obtainable from the corresponding author upon reasonable request. wave rotor flow regimes pressure drop vortex separation bubbles refrigeration gas turbine heat transfer heat and mass transfer heat exchangers jets, wakes, and impingement cooling thermal systems...

... 2024 11 09 2024 15 09 2024 21 10 2024 Graphical Abstract Figure efficiency energy modeling solar drying thermal storage material cassava slices energy systems heat exchangers heat transfer enhancement natural and mixed convection porous media thermal systems...

...Jiangbo Li; Yanzi Lei; Lei Li; Sihao Chen Geothermal energy is a clean and renewable energy source that can effectively reduce carbon emissions. Coaxial borehole heat exchanger (CBHE) is a crucial component of the geothermal mining system. To understand the heat transfer mechanism of a CBHE...

... Corresponding author. Email: yutm@jlu.edu.cn 17 04 2024 18 09 2024 20 09 2024 21 10 2024 localized automotive air conditioning thermal comfort internal flow field numerical simulation heat exchangers Automotive air conditioning is an essential element of a vehicle...

... for the artificial neural network model. Recent research in indirect evaporative cooling ID-EC has explored various experimental, statistical, and modeling approaches. Studies have focused on mathematically modeling ID-EC heat exchangers, with some utilizing ANOVA and regression models to analyzed performance...