Essays about: "Volumetric"

Showing result 1 - 5 of 211 essays containing the word Volumetric.

1. 1. Greenhouse gas emissions from peat soil thawing in spring : a comparison between fertilized and unfertilized soil

   University essay from SLU/Dept. of Soil and Environment

   Author : Fanny Otterlin Karlsson; [2024]
   Keywords : agricultural soil; carbon dioxide; freeze-thaw cycles; nitrous oxide; soil temperature; water content;

   Abstract : Peat soils drained for agriculture and forestry contribute to a significant amount of greenhouse gas emissions. Nitrous oxide is a greenhouse gas with high warming potential and agriculture in general accounts for about 70 % of nitrous oxide emissions. READ MORE

3. 2. The Impact of Policy on the Production of Liquid Biofuels

   University essay from Lunds universitet/Ekonomisk-historiska institutionen

   Author : Alexandra Danielsson; [2023]
   Keywords : Business and Economics;

   Abstract : In the following thesis, the development of the biofuels sector in the United States will be analysed using environmental economics. Around year 2005, there was a significant increase in the production of liquid biofuels. Hence, the thesis aims to explore the reasons behind the increase. READ MORE

4. 3. Methodology for Stored Heat “Heat In Place” (HIP) assessment of geothermal aquifers – Exemplified by a study of the Arnager Greensand in SW Scania

   University essay from Lunds universitet/Geologiska institutionen

   Author : Oskar Sundberg; [2023]
   Keywords : geothermal energy; geothermal resource assessment; geothermal potential; volume method; volumetric method; recovery factor; direct use; direct heat; Mesozoic aquifers; Earth and Environmental Sciences;

   Abstract : In the sedimentary bedrock of southwest Scania, located in the southernmost part of Sweden, there are several low-enthalpy Mesozoic sandstone aquifers situated at different depths. These aquifers collectively hold the potential for direct-heat geothermal utilization. READ MORE

5. 4. Approximating material area, volume,and velocity for belt conveyor systemapplications using 3D depth sensor technology

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Viktor Centing; [2023]
   Keywords : ToF depth sensor; LiDAR sensor; LMS4000; Visionary T mini; BCS; ToF applications; velocity approximation;

   Abstract : Time of Flight (ToF) technology describes products or systems which measure distance by calculating the distance emitted light travels before bouncing off its surroundings and ending back up at the system. Since the early 2000s, many advancements in the area of ToF systems have been made leading to much use for the ToF variant LiDAR. READ MORE

6. 5. Method Development & Analysis of Seals using FEM

   University essay from KTH/Maskinkonstruktion

   Author : Lovisa Svanborg Östlin; [2023]
   Keywords : FEM; guidelines; hyperelastic materials; hyperelastic material models; method development; seals; FEM; riktlinjer; hyperelastiska material; hyperelastiska materialmodeller; metodutveckling; tätningar;

   Abstract : Hyperelasticity is a significant property of rubber, taken advantage of in engineering applications. A common application is the use of seals to prevent fluid transfer (liquid or gas) between solid regions. Volvo CE is often depending on external supplier when developing seals. READ MORE