Št. zadetkov: 11
Magistrsko delo
Oznake:
toplotna črpalka;sušilni stroj;parni hladilni proces;numerični model;eksperimentalna analiza;kondenzator;
V okviru magistrske naloge smo naredili eksperimentalno analizo delovanja toplotne črpalke v sušilnem stroju. Opisali smo teoretično ozadje delovanja parnega hladilnega procesa in predstavili potek preračuna lamelnega prenosnika toplote z uporabo ɛ-NTU metode. Podrobneje smo predstavili eksperi ...
Leto:
2017
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
thermal switches;magnetocalorics;cooling;thermal conductivity;thermal diffusivity;solid thermal switch capacitors;thermal control devices;heat pumps;
The quest for better performance from magnetocaloric devices has led to the development of thermal control devices, such as thermal switches, thermal diodes, and thermal capacitors. These devices are capable of controlling the intensity and direction of the heat flowing between the magnetocaloric ma ...
Leto:
2023
Vir:
Fakulteta za strojništvo (UL FS)
Doktorska disertacija
Oznake:
disertacije;toplotno stikalo;toplotni kontrolni elementi;magnetokalorično hlajenje;vodenje toplote;prenos toplote;
V sklopu doktorskega dela smo se osredotočili na analizo enostopenjske magnetokalorične hladilne naprave s toplotnimi stikali. V prvem delu smo razvili enodimenzionalni numerični model, ki je popisoval delovanje dveh kontaktnih elektrostatičnih trdninskih toplotnih stikal v magnetokalorični hladilni ...
Leto:
2024
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
solid thermal switch capacitors;thermal control devices;magnetocaloric cooling heat pump;
Compact, solid thermal control devices offer a new way to control the intensity and direction of heat flow between the components of a system, which is crucial for both optimized performance and safety. In this work we study a thin, silicon thermal switch capacitor (TSC) used for heat transport in a ...
Leto:
2022
Vir:
Fakulteta za strojništvo (UL FS)
Objavljeni znanstveni prispevek na konferenci
Oznake:
prenos toplote;upravljanje s toploto;modeliranje prenosa toplote;toplotni kontrolni elementi;numerična orodja;heat transfer;heat management;heat transfer modelling;thermal control devices;numerical tool;
Thermal control elements (TCEs) and thermal control circuits (TCCs) are a promising addition to conventional methods of thermal management, as they enable non-linear, switchable, and active control of heat. However, TCEs and TCCs are still at an early stage of development and are not yet ready for u ...
Leto:
2024
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
thermal engineering;thermal property;materials science;thermal switches;thermal diodes;thermal management;heat transfer;thermal control devices;
In the area of thermal management, thermal control elements (TCEs) and thermal control circuits (TCCs) are proving to be innovative solutions to the challenges of temperature control and heat dissipation in various applications, ranging from electronic cooling to energy conversion and temperature co ...
Leto:
2024
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
PV/T;photovoltaic;solar thermal collectors;absorbers;heat exchangers;exergy;
This paper presents numerical and experimental energy and exergy performance assessments of solar thermal (ST), photovoltaic (PV) and photovoltaic/thermal (PV/T) modules based on roll-bond heat exchangers having three different channel geometries: serial, parallel and bionic. The validation of a cou ...
Leto:
2020
Vir:
Fakulteta za strojništvo (UL FS)
Izvirni znanstveni članek
Oznake:
kondenzacija;vlažen zrak;vodna para;nekondenzirajoči plini;prenos snovi;kondenzator;ravne plošče;horizontalne cevi;condensation;humid air;water vapour;non-condensable gases;mass transfer;condenser;flat plates;horizontal tubes;
The condensation of humid air is a crucial step in air conditioning and process engineering. However, the models that describe the condensation of vapour in the presence of a non-condensable gas require time-consuming numerical calculations that go beyond the Nusselt film theory. Only a small number ...
Leto:
2021
Vir:
Fakulteta za strojništvo (UL FS)
Objavljeni znanstveni prispevek na konferenci
Oznake:
prenos toplote;upravljanje s toploto;toplotno stikalo;toplotni kontrolni elementi;heat transfer;heat management;thermal switch;thermal control devices;
Thermal control devices such as thermal switches, thermal diodes, thermal regulators and thermal capacitors can control the intensity and direction of heat flow, which has proven useful in various thermal management applications. Their operation is analogous to that of their electrical counterparts, ...
Leto:
2024
Vir:
Fakulteta za strojništvo (UL FS)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
magnetocaloric;thermomagnetic;energy conversion;cooling;heating;waste heat;
Leto:
2024
Vir:
Fakulteta za strojništvo (UL FS)