Mjerenje temperature stijena uporabom temperaturnog senzora i Raspberry Pi-a

master's thesis

• Title: Mjerenje temperature stijena uporabom temperaturnog senzora i Raspberry Pi-a : diplomski rad
• Title (english): Measuring the temperature of rocks using a thermal sensor and Raspberry Pi : master’s thesis
• Author: Mirko Murgić
• Mentor: Tomislav Malvić (mentor)
• Committee member: Tomislav Malvić
• Committee member: Željko Andreić
• Committee member: Dalibor Kuhinek
• Granter: University of Zagreb; Faculty of Mining, Geology and Petroleum Engineering; (Department of Geology and Geological Engineering); Zagreb
• Defense date and country: 2015-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology; Geology and Paleontology

Abstract

Toplinska vodljivost je fizičko svojstvo koje opisuje prijenos topline kroz neki materijal. Znanje o toplinskoj vodljivosti je važno za razumijevanje i modeliranje temperature u sedimentacijskim bazenima. Volumetrijski toplinski kapacitet određuje količinu topline potrebnu da se podigne temperatura jedinici volumena stijene za jedan stupanj. Toplinska vodljivost određuje gdje i koliko topline teče kao odgovor na razlike u temperaturama u ležištu. Danas postoje brojni uređaji kojima se mogu mjeriti svojstva toplinske vodljivosti i volumetrijskog toplinskog kapaciteta, no njihova cijena često je prepreka mnogima da ih koriste. U ovom radu je opisan relativno jeftin i brz način mjerenja temperature stijena uz pomoć temperaturnog senzora i Raspberry Pi-a pomoću čega se na jednostavan način proračunom iz jednadžbi mogu dobiti vrijednosti pomoću kojih je moguće odrediti toplinska svojstva stijena.

Abstract (english)

Abstract: Thermal conductivity is a physical property that describes the transfer of heat through a material. Knowledge of thermal conductivity is important for understanding and modelling the temperature in sedimentary basins. Volumetric heat capacity determines the amount of heat needed to increase a temperature of a unit by one degree. Thermal conductivity determines where and how much heat is flowing as a response in heat differences in the deposit. Today, there is many devices that can measure the properties of thermal conductivity and volumetric heat capacity, but their price is an obstacle for a wider use. In this thesis a relatively cheap and quick method is descibed for measuring the rock temperature using a thermal sensor and Raspberry Pi and by calculating the values from equations to determine the thermal properties of the rocks.

• Keywords: toplinska vodljivost; volumetrijski toplinski kapacitet; Raspberry Pi; toplinski senzor
• Keywords (english): thermal conductivity; volumetric heat capacity; Raspberry Pi; thermal sensor
• Language: croatian
• URN:NBN: urn:nbn:hr:169:560206
• Study programme: Title: Geology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2015-12-21 09:04:20