KoulutusalaEnergia- ja ympäristötekniikka
Viitteet 561-580 / 4937
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Comparison of LVAC and LVDC microgrids
(2022)Opinnäytetyön tavoitteena oli kirjallisuuden pohjalta vertailla 1) matalajännitetasavirta (LVDC) teknologialla toteutettavien mikroverkkojen etuja ja haittoja matalajännitevaihtovirta (LVAC) -teknologiaan verrattuna ja ... -
Comparison of near-infrared spectroscopy models utilized to predict lignocellulosic constituents in wood samples
(Tampereen ammattikorkeakoulu, 2015)To have alternatives for the petroleum-based fuels and chemicals, biomass as a resource shows promising results. There are various ways of converting this abundant feedstock to value-added products by biorefinering, but ... -
Comparison of nuclear power & coal energy in Europe : narrative literature review
(2021)Most energy systems are dependent on weather, whereas coal and nuclear power are not. This leaves the general public confused which one to choose to provide a stable energy source growing populations needs. The purpose of ... -
Comparison of pipe materials for cooling systems
(2022)The risk of corrosion is higher in cooling systems than in heating systems because cold water binds oxygen and gases more easily than warm water. There is also an increased risk of corrosion on the outside surface of the ... -
Comparison of Solar Thermal and Photovoltaic Panels
(2019)The aim of the thesis was to assemble and to make a comparison between a solar photovoltaic and a solar thermal panel installed system. The main differences related to the complexity of equipment needed for correct ... -
Comparison of the ethylene production carbon footprint calculated with different allocation methods
(2023)Climate change affects the lives of millions of people every day. The main driver for the climate change is the increasing amount of greenhouse gases in our atmosphere. Industry is a large greenhouse gas producer on our ... -
Comparison of Thermal Insulation Materials
(Mikkelin ammattikorkeakoulu, 2010)This thesis is about comparing of different thermal insulation materials of different manufactures. In our days there are a lot of different thermal insulation materials which properties are very close to each other, but ... -
Comparison of two pre-treatment methods for the chemocatalytical conversion of fibre sludge to lactic acid : Alkaline versus acidic mechanocatalytical pre-treatment for cellulosic feedstock depolymerisation
(2019)The synthesis of valuable chemicals from lignocellulosic biomass is a promising approach to develop the chemical industry in a more sustainable and environmentally friendly way. Following this statement, during this thesis, ... -
Compatibility of EcoCompass environmental management system to non-repetitive events : Case World Gymnaestrada 2015
(Mikkelin ammattikorkeakoulu, 2014)Environmental management is common nowadays in most industries and the events industry makes no exception. In an increasingly standardized world, the first standard to systematically manage sustainability in events came ... -
Complying with ESG criteria in the Finnish energy sector
(2020)In this thesis, the prerequisites for and processes involved in qualifying for green corporate loans were explored from the perspective of companies in the Finnish energy sector. Green corporate loans are a form of ESG ... -
Componenta Pietarsaari Oy:n ympäristönäkökohtien arviointi ja siirtäminen uuteen järjestelmään
(Vaasan ammattikorkeakoulu, 2010)Tämän opinnäytetyön tarkoituksena oli päivittää Componenta Pietarsaari Oy:n ympäristönäkökohdat uuteen järjestelmään. Uuden järjestelmän avulla ympäristönäkökohtia on helpompi hallita. Componentan ympäristönäkökohdat ... -
Compost heat recovery system : pilot-scale study for greenhouse use
(2020)The purpose of this project was to build and test a pilot-scale system capable of recovering the heat from compost to be used for greenhouse ambient conditioning. The system was based on Jean Pain’s method and it was carried ... -
Compound-putkien pituuden optimointi
(Savonia-ammattikorkeakoulu, 2017)Tämä opinnäytetyö on tehty Andritz Oy:n Varkauden KRP-divisioonan suunnitteluosastolle. Opinnäytetyössä oli tarkoituksena selvittää varastoon tilattavien compound-putkien optimaallinen pituus. Tällä pyritään vähentämään ... -
Computational Fluid Dynamics and Aerodynamics-system identification of a real hexacopter for controlling the flight within urban environments.
(2024)This work presents a detailed computational fluid dynamics (CFD) simulation and aerodynamic investigation of a hexacopter both computationally and experimentally in an urban environment where the data is provided by the ... -
Computational risk assessment methods for contaminated sites in Finland
(2022)The thesis work was written in cooperation with Taratest Oy to develop the quality and competence of the environmental department. The thesis is divided into two parts. There is a theoretical part and a practical part. ... -
The Concept And Practice Of Green-Blue Infrastructure In New Urban Area Of Malmi Airport
(Lahden ammattikorkeakoulu, 2018)A green-blue infrastructure increases and maintains plant and animal biotopes, connects and strengthens the green corridors in the urban areas. The scale of a green-blue infrastructure has direct impact on the quality of ... -
Concept draft for Green street : storm water management : case Jyväskylä
(Lahden ammattikorkeakoulu, 2016)Storm water management is no longer only water supply management, it is needed to focus on sustainable solutions. Urbanization increases the amount of hard covered surfaces, which prevents soakage and increases the need ... -
Concepts and economic analysis of a crystallizer for a solar thermal powered desalination plant
(Tampereen ammattikorkeakoulu, 2018)This Bachelor’s thesis deals with the physical and economic examination of different concepts to implement it in a modular constructed solar thermal powered desalination plant to reduce the waste of it. During this analysis ... -
Conceptual planning and designing of a greywater recycling system for a nursery house and a daycare centre in Karagwe, Tanzania
(Metropolia Ammattikorkeakoulu, 2017)Engineers without Borders (EWB) Finland started a project to plan, conceptualize and design a nursery centre and a daycare centre in Kayanga, Tanzania. During the planning phase, EWB Finland was informed about inconsistent ... -
Concrete recycling : a surveyal of the United States from a hazardous materials perspective
(2021)As the construction continues to increase worldwide, there is a growing necessity to reuse material to minimize the environmental impact of the industry. One of the ways in which to do so might be to 3D print new concrete ...



















