Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Iztok Golobič"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 57, Iss , Pp 104357- (2024)
This study explores the nuanced interplay between surface wettability and morphology in nucleate boiling heat transfer. Surfaces with identical microstructures but varying wettability are created on copper substrates using laser texturing and a hydro
Externí odkaz:
https://doaj.org/article/e620f58a98c944e6b0e68bcb43fa16ff
Publikováno v:
Metals, Vol 14, Iss 10, p 1118 (2024)
This study aimed to prepare a facile hierarchical aluminium surface using a two-step process consisting of chemical etching in selected concentrations of CuCl2 solution and surface grafting through immersion in an ethanol solution containing 1H, 1H,
Externí odkaz:
https://doaj.org/article/ae351fc04cc74c20b5ab94ef4a1f9397
Publikováno v:
Nanomaterials, Vol 14, Iss 8, p 667 (2024)
The rapid progress of electronic devices has necessitated efficient heat dissipation within boiling cooling systems, underscoring the need for improvements in boiling heat transfer coefficient (HTC) and critical heat flux (CHF). While different appro
Externí odkaz:
https://doaj.org/article/7acdaa7666204db49044ccd4f32eaf64
Autor:
Jure Berce, Armin Hadžić, Matic Može, Klara Arhar, Henrik Gjerkeš, Matevž Zupančič, Iztok Golobič
Publikováno v:
Nanomaterials, Vol 14, Iss 3, p 311 (2024)
Prior studies have evidenced the potential for enhancing boiling heat transfer through modifications of surface or fluid properties. The deployment of nanofluids in pool boiling systems is challenging due to the deposition of nanoparticles on structu
Externí odkaz:
https://doaj.org/article/d0cde1b364434668877847ae3693c3f9
Publikováno v:
Foods, Vol 12, Iss 18, p 3399 (2023)
Vacuum freeze-drying as a process for achieving high product quality has attracted increasing attention in the last decade. Particularly in the pharmaceutical field and food processing industries, lyophilization can produce high-quality products comp
Externí odkaz:
https://doaj.org/article/823f9e594fc14b50bd82bf1d975ee8fa
Publikováno v:
Case Studies in Thermal Engineering, Vol 32, Iss , Pp 101917- (2022)
Heat transfer coefficients and nucleation parameters were experimentally measured during saturated nucleate boiling of water–glycerin mixtures on a thin smooth titanium foil. Infrared thermometry was employed to study boiling of water–glycerin mi
Externí odkaz:
https://doaj.org/article/b151c26ae4264b578542e80264e1a37f
Publikováno v:
Case Studies in Thermal Engineering, Vol 28, Iss , Pp 101513- (2021)
Self-rewetting fluids are commonly used in heat pipes, but their performance is not well understood in pool boiling. Here, we performed boiling of n-butanol-water mixtures on thin titanium foil and utilized synchronous high-speed IR and video cameras
Externí odkaz:
https://doaj.org/article/96ed468a59a2416a84e515d8fd534764
Publikováno v:
Nanomaterials, Vol 12, Iss 22, p 4032 (2022)
Increased cooling requirements of many compact systems involving high heat fluxes demand the development of high-performance cooling techniques including immersion cooling utilizing pool boiling. This study presents the functionalization of copper su
Externí odkaz:
https://doaj.org/article/e3b67e25b9d24dddbf998bc7ced85ef1
Publikováno v:
Nanomaterials, Vol 12, Iss 16, p 2772 (2022)
The pool-boiling performance of water on thin metal foils with graphene-oxide deposition was studied. The boiling performance was evaluated both on fully coated surfaces, achieved by spin-coating, and surfaces with a laser-textured nucleation site, i
Externí odkaz:
https://doaj.org/article/60f782abf53f43c29f4d1ffc72e653a6
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2611 (2022)
The enhancement of boiling heat transfer has been extensively shown to be achievable through surface texturing or fluid property modification, yet few studies have investigated the possibility of coupling both enhancement approaches. The present work
Externí odkaz:
https://doaj.org/article/53e6abed0fca4ff184d7676e338fad4b