Blar i Fakultet for ingeniørvitenskap (IV) på tittel
Viser treff 22953-22972 av 23229
-
Water loss in unlined pressure tunnels - A review of the extent, causes and consequences for selected cases
(Master thesis, 2019)Unlined pressure tunnel is a cost-saving method that is mostly used in designing a hydropower plant, although the application requires favorable ground condition. Initial assessment in pressure tunnel design often uses ... -
Water Loss Management and Data Quality Assessment in Medium-Sized Water Distribution Systems in Norway
(Master thesis, 2021)Den urbane populasjonen er estimert til å øke med 2.5 milliarder innen 2050. Urbaniseringen fører til mer kompliserte ledningsnett som blir vanskeligere å analysere og håndtere. Den økende kompleksiteten sammen med aldringen ... -
Water Management and Rainwater Harvesting Potential at Eco Moyo, Kenya
(Master thesis, 2022)Hovedmålet med forskningen var å forbedre resiliens mot tørke og erosjon ved Eco Moyo gjennom håndtering av regnvann. Eco Moyo er en barneskole i rurale Kilifi, Kenya. Skolen har tre vannkilder: (1) vann levert av Kilifi ... -
Water quality aspects related to domestic drinking water storage tanks and consideration in current standards and guidelines throughout the world – A review
(Peer reviewed; Journal article, 2020)In many parts of the world, drinking water storage takes place in near-house or in-house tanks. This can impact drinking water quality considerably. International and numerous national standards and guidelines addressing ... -
Water Quality, Sanitation and Hygiene at Eco Moyo Education Centre in Kilifi County, Kenya
(Master thesis, 2022) -
Water Resource Management for Integrated Use of Rivers and Reservoirs in Rural Areas of Developing Countries: Guder River Basin
(Master thesis, 2017)Impact of climate change on runoff is a topic of great interest to hydrologists and hydropower developers. Often studies that involve effect of climate change on runoff in developing countries such as Ethiopia are conducted ... -
Water Runoff Properties for Expanded Clay LWA in Green Roofs
(Master thesis, 2013)A lightweight aggregate (LWA) is a material that has a lower density than rock aggregates. There are many civil engineering application possibilities for LWA. A potential field of application for expanded clay LWA is as a ... -
Water separation from wellstream in inclined separation tube with distributed tapping
(Doktoravhandlinger ved NTNU, 1503-8181; 2011:222, Doctoral thesis, 2011)Water separation in an upward, inclined separation tube, with distributed tapping points has been studied, verified and modeled in this thesis. Phase segregation in an upward inclined pipe is widely occurring in oil and ... -
Water Vapour Resistance of Ceiling Paints - Implications for the Use of Smart Vapour Barriers in Compact Wooden Roofs
(Peer reviewed; Journal article, 2023)Smart vapour barriers enable building envelopes to dry toward the interior side. This property can be used in compact wooden roofs to create more slender structures by placing the wooden load-bearing elements inside the ... -
Water waves in the presence of sub-surface shear: developing an experiment
(Master thesis, 2016)The planning and analysis of a laboratory set-up for examining the behaviour of water waves in the presence of sub-surface shear is presented in the following work. Water waves propagate on shear currents in many important ... -
Water-repellent surfaces consisting of nanowires on micro-pyramidal structures
(Journal article; Peer reviewed, 2019)Super-repellent surfaces are relevant for several practical applications, such as water collection and self-cleaning and anti-icing surfaces. However, designing surfaces that can maintain their super-repellency when the ... -
Water-Repellent Surfaces Consisting of Nanowires on Micro-Pyramidal Structures
(Peer reviewed; Journal article, 2019)Super-repellent surfaces are relevant for several practical applications, such as water collection and self-cleaning and anti-icing surfaces. However, designing surfaces that can maintain their super-repellency when the ... -
Waterflooding Optimization for Improved Reservoir Management
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:56, Doctoral thesis, 2012) -
WaterMet2: a tool for integrated analysis of sustainability-based performance of urban water systems
(Journal article; Peer reviewed, 2014)This paper presents the “WaterMet2 ” model for long-term assessment of urban water system (UWS) performance which will be used for strategic planning of the integrated UWS. WaterMet2 quantifies the principal water-related ... -
Waterproof sprayed concrete with improved sustainability performance
(Chapter, 2023)Sprayed concrete in combination with rock bolts has successfully been used for permanent rock support in tunnels for decades. The main shortcoming is that sprayed concrete alone is unable to function as permanent waterproofing ... -
Watertight insertion of heavy sliding doors in exterior walls
(Peer reviewed; Journal article, 2023)The joints around heavy terrace doors are considered a weak point in rain-exposed façades, as it is vulnerable to defects in design and construction. The insertion process of heavy sliding doors is a notable challenge. ... -
Wave and Current Effects on Floating Fish Farms
(Journal article; Peer reviewed, 2018)The paper is partly a review on hydrodynamic and structural aspects of fish farms. In addition, new numerical results are presented on the stochastic behavior of bending stresses in the floater of a realistic net cage in ... -
Wave conditions encountered by ships—A report from a larger shipping company based on ERA5
(Peer reviewed; Journal article, 2021)This study reports about the wave conditions encountered by the fleet of Maersk Line. Herein, wave conditions refer to integral wave parameters in terms of significant wave height, zero-upcrossing period, and wave direction ... -
Wave Conditions for Offshore Wind Turbine Foundations in Intermediate Water Depths
(Master thesis, 2012)In this thesis, the effects on regular waves when propagating from deep to shallow water have been investigated, assuming linear wave theory. The effects of shoaling, refraction, reflection and diffraction have been studied. ... -
Wave dispersion in moderate channel turbulence
(Peer reviewed; Journal article, 2023)We study channel turbulence by interpreting its vorticity as a random sea of ocean wave packet analogues. In particular, we investigate the ocean-like properties of vortical packets applying stochastic methods developed ...