Academic literature on the topic 'Horizontal design'

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Journal articles on the topic "Horizontal design"

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Chen, Ji Wen, Hong Juan Yang, Fu Sheng Yu, and Han Zhang. "Innovation Design of Elevator for Continuous and Discrete Buildings." Advanced Materials Research 1049-1050 (October 2014): 447–51. http://dx.doi.org/10.4028/www.scientific.net/amr.1049-1050.447.

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The traditional elevator can only achieve vertical transportation task in the elevator shaft and can not achieve horizontal movement, which leads to that the elevator can not achieve horizontal transportation tasks in buildings. In order to further improve convenience and comfort of elevator transport, the new structure and operation mode of elevator are studied in this paper. Firstly, two types of building are defined: continuous type and discrete type. Then, based on the classification of building type, the structure and operation mode of elevator with function of vertical and horizontal travel are studied. In order to realize the horizontal movement of elevator for continuous buildings, horizontal motion of whole elevator or horizontal motion of car alone can be adopted. For buildings of discrete type, the feasible scheme is to separately drive the car horizontally run to realize the horizontal travel of elevator. The innovation design of elevator will have some help in the design and study of new elevator.
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Bonneson, James. "Controls for Horizontal Curve Design." Transportation Research Record: Journal of the Transportation Research Board 1751, no. 1 (January 2001): 82–89. http://dx.doi.org/10.3141/1751-10.

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Chen, Wei. "Modeling Design on Horizontal Box." IOP Conference Series: Materials Science and Engineering 585 (August 13, 2019): 012106. http://dx.doi.org/10.1088/1757-899x/585/1/012106.

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Hui, Li, Wang Yan, Wang Juan, Luo Zhongming, and Xu Tao. "Long Horizontal Section of Horizontal Well Section Optimization Design Research." Research Journal of Applied Sciences, Engineering and Technology 6, no. 1 (June 5, 2013): 156–59. http://dx.doi.org/10.19026/rjaset.6.4051.

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Bybee, Karen. "Optimization of Horizontal-Well Completion Design." Journal of Petroleum Technology 56, no. 11 (November 1, 2004): 54–55. http://dx.doi.org/10.2118/1104-0054-jpt.

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Giniatullin, R. R., V. V. Kireev, R. R. Galimyllin, and N. G. Bravkova. "Dual casing design for horizontal wells." Neftyanoe khozyaystvo - Oil Industry 11 (2017): 34–39. http://dx.doi.org/10.24887/0028-2448-2017-11-34-39.

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Starovoytova, B. N., S. V. Golovin, E. A. Kavunnikova, E. V. Shel, and G. V. Paderin. "Hydraulic fracture design for horizontal well." Neftyanoe khozyaystvo - Oil Industry, no. 8 (2019): 106–10. http://dx.doi.org/10.24887/0028-2448-2019-8-106-110.

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Diószegi, Mónika Bakosné. "Design of a Horizontal Anaerobic Reactor." Műszaki Tudományos Közlemények 9, no. 1 (October 1, 2018): 35–38. http://dx.doi.org/10.33894/mtk-2018.09.04.

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Abstract The economics of biogas plants have an impact on the justification of the industrial unit. The conditions of high-yielding high-quality biogas production are estimated on the basis of laboratory fermentation studies. In designing the laboratory fermenters, working conditions must be modelled. However, the biggest problem with the biological model is its size, because the magnitude is less than in industrial applications and therefore extremely sensitive to environmental influences. During the design, an important aspect is that the periodic mixing of the raw material can be done in the reactors as in the industry. This article shows the equipment based on empirical research.
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Bálint, Krisztián. "Design of a Horizontal Anaerobic Reactor." Műszaki Tudományos Közlemények 9, no. 1 (October 1, 2018): 43–46. http://dx.doi.org/10.33894/mtk-2018.09.06.

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Abstract Adequate security measures at schools are essential, not only in Vojvodina but in all secondary schools. This work outlines the opinion of secondary school teachers concerning the mechanical and electronic protection of secondary school institutions. The present research aims to shed light on the significance of school security, and problems caused by its lack, as well as to offer suggestions towards increased security and protection.
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Hashem, Abdel-Alim, and Fouad Khalaf. "Casing Design Considerations for Horizontal Wells." Journal of King Saud University - Engineering Sciences 6, no. 2 (1994): 265–78. http://dx.doi.org/10.1016/s1018-3639(18)30611-1.

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Dissertations / Theses on the topic "Horizontal design"

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Mondal, Sukanto. "Horizontal alignment optimization in road design." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/47152.

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The horizontal alignment optimization problem in road design is a complex problem. Usually, classic optimization techniques cannot be used to address the problem. A few studies investigated the problem mainly using heuristics. Unfortunately, all of the previously studied heuristic based methods do not guarantee optimality. In this study, we develop a novel optimization model to solve the horizontal alignment optimization problem in a specified corridor. The cost of a horizontal alignment is significantly affected by the associated vertical alignment cost. So in order to formulate the cost function of the model, we consider both the vertical alignment and earthwork allocation associated with a horizontal alignment. The representation of a horizontal alignment in our model satisfies all of the geometrical specifications used by engineers. Our model is suitable for both backtracking and non-backtracking horizontal alignments. Derivative-free optimization algorithms are used to solve the problem and guarantee the local optimality of our solution. The numerical experiment results of a set of practical problems are reported.
Graduate Studies, College of (Okanagan)
Graduate
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Duran, Serhat. "Computer-aided Design Of Horizontal-axis Wind Turbine Blades." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12605790/index.pdf.

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Designing horizontal-axis wind turbine (HAWT) blades to achieve satisfactory levels of performance starts with knowledge of the aerodynamic forces acting on the blades. In this thesis, HAWT blade design is studied from the aspect of aerodynamic view and the basic principles of the aerodynamic behaviors of HAWTs are investigated. Blade-element momentum theory (BEM) known as also strip theory, which is the current mainstay of aerodynamic design and analysis of HAWT blades, is used for HAWT blade design in this thesis. Firstly, blade design procedure for an optimum rotor according to BEM theory is performed. Then designed blade shape is modified such that modified blade will be lightly loaded regarding the highly loaded of the designed blade and power prediction of modified blade is analyzed. When the designed blade shape is modified, it is seen that the power extracted from the wind is reduced about 10% and the length of modified blade is increased about 5% for the same required power. BLADESIGN which is a user-interface computer program for HAWT blade design is written. It gives blade geometry parameters (chord-length and twist distributions) and design conditions (design tip-speed ratio, design power coefficient and rotor diameter) for the following inputs
power required from a turbine, number of blades, design wind velocity and blade profile type (airfoil type). The program can be used by anyone who may not be intimately concerned with the concepts of blade design procedure and the results taken from the program can be used for further studies.
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Kulkarni, Siddharth Suhas. "Design study of a horizontal axis tidal turbine blade." Thesis, Birmingham City University, 2016. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.680134.

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Tidal current power generation offers a prospect of renewable energy which is predictable, and has lower CO2 emissions than traditional energy generation sources. It also has the potential to fulfil a significant part of the energy requirements of the UK and the rest of the world. The horizontal axis tidal turbine (HATT) acts as one of the means to convert the kinetic energy available in seawater into mechanical energy, and this research explores the hydrodynamics and the Computational Fluid Analysis (CFD) based design study of this. The first aim of this research was to develop a novel HATT blade shape through bio-mimicking a curved caudal fin shape to produce improved power coefficient. A second aim was to compare two different turbulence modelling techniques to enable the comparison of the power coefficients with the standard HATT models in tidal turbine blade literature. There were two types of numerical approaches used: The SST model and a more complex mathematical model, LES-Smagorinsky, to perform steady state and transient CFD analysis respectively on the designed blades using ANSYS CFX. The initial default HATT was designed, parameterised, and represented as a straight blade following to the standard HATT literature. The airfoil centres of the straight blade are built around the centreline, where the centreline acts as the master, and a novel third order polynomial function was integrated on the centreline to model the Blue Marlin fish caudal fin look-alike target shape. This approach was used to model the further 3 sets of curved blade shapes in percentage wise chord lengths. The CFD analysis of the two dimensional airfoils was conducted using ANSYS CFX, and compared against the literature. A further comparative analysis was performed with different mesh settings, and using the SST turbulence model. The comparative analysis formed an integral part of the CFD analysis to define the boundary conditions and the verification of the three dimensional CFD based HATT design study. The design strategy to move the curved blade backwards to the straight blade was also developed. The results obtained from the three dimensional comparative CFD analysis show good agreement between the two different turbulence modelling techniques used also producing an improved curved blade shape achieving the power coefficient of 0.5073% for SST simulations and 0.5178% for the LES-Smagorinsky CFD simulations. It is seen that LES-Smagorinsky CFD results produce slightly greater efficiency than the SST simulations, but the computational overhead required is massive. Finally, after comparing the improved efficiency of the bio-mimicked curved blade with the standard HATT models in the literature, it can proved that bio-mimicking the caudal fin look-alike blade produces a higher power coefficient than the standard HATT blade.
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Caboni, Marco. "Probabilistic design optimization of horizontal axis wind turbine rotors." Thesis, University of Glasgow, 2016. http://theses.gla.ac.uk/7338/.

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Considerable interest in renewable energy has increased in recent years due to the concerns raised over the environmental impact of conventional energy sources and their price volatility. In particular, wind power has enjoyed a dramatic global growth in installed capacity over the past few decades. Nowadays, the advancement of wind turbine industry represents a challenge for several engineering areas, including materials science, computer science, aerodynamics, analytical design and analysis methods, testing and monitoring, and power electronics. In particular, the technological improvement of wind turbines is currently tied to the use of advanced design methodologies, allowing the designers to develop new and more efficient design concepts. Integrating mathematical optimization techniques into the multidisciplinary design of wind turbines constitutes a promising way to enhance the profitability of these devices. In the literature, wind turbine design optimization is typically performed deterministically. Deterministic optimizations do not consider any degree of randomness affecting the inputs of the system under consideration, and result, therefore, in an unique set of outputs. However, given the stochastic nature of the wind and the uncertainties associated, for instance, with wind turbine operating conditions or geometric tolerances, deterministically optimized designs may be inefficient. Therefore, one of the ways to further improve the design of modern wind turbines is to take into account the aforementioned sources of uncertainty in the optimization process, achieving robust configurations with minimal performance sensitivity to factors causing variability. The research work presented in this thesis deals with the development of a novel integrated multidisciplinary design framework for the robust aeroservoelastic design optimization of multi-megawatt horizontal axis wind turbine (HAWT) rotors, accounting for the stochastic variability related to the input variables. The design system is based on a multidisciplinary analysis module integrating several simulations tools needed to characterize the aeroservoelastic behavior of wind turbines, and determine their economical performance by means of the levelized cost of energy (LCOE). The reported design framework is portable and modular in that any of its analysis modules can be replaced with counterparts of user-selected fidelity. The presented technology is applied to the design of a 5-MW HAWT rotor to be used at sites of wind power density class from 3 to 7, where the mean wind speed at 50 m above the ground ranges from 6.4 to 11.9 m/s. Assuming the mean wind speed to vary stochastically in such range, the rotor design is optimized by minimizing the mean and standard deviation of the LCOE. Airfoil shapes, spanwise distributions of blade chord and twist, internal structural layup and rotor speed are optimized concurrently, subject to an extensive set of structural and aeroelastic constraints. The effectiveness of the multidisciplinary and robust design framework is demonstrated by showing that the probabilistically designed turbine achieves more favorable probabilistic performance than those of the initial baseline turbine and a turbine designed deterministically.
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Ibrahim, Shewkar El-Bassiouni. "Risk-based design of horizontal curves with restricted sight distance." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/32687.

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Current geometric design guides provide deterministic standards where the safety margin of the design output is generally unknown and there is little knowledge on the safety implications of deviating from these standards. Several studies have advocated probabilistic geometric design where reliability analysis can be used to account for the uncertainty in the design parameters and to provide a risk measure of the degree of deviation from design standards. In reliability analysis, this risk is represented by the probability of non-compliance (Pnc) defined as the probability that the supply exceeds the demand. However, there is currently no link between measures of design reliability and the quantification of safety using collision frequency. The analysis presented in this thesis attempts to incorporate a reliability-based quantitative risk measure in the development of Safety Performance Functions (SPFs). The thesis considers the design of horizontal curves, where non-compliance occurs whenever the available sight distance (ASD; supply) falls short of the stopping sight distance (SSD; demand). The inputs of SSD are random variables and appropriate probability distributions were assumed for each. A comprehensive database for the Trans-Canada Highway was used to compute the probability of non-compliance (Pnc) for 100 segments of horizontal curves. Several Negative Binomial (NB) Safety Performance Functions (SPFs) were developed and the predicted collisions were found to increase with risk (Pnc) and that the rate of increase varies by severity level. The likelihood ratio test showed that the inclusion of a risk parameter (Pnc) has generated better predictive models that have significantly outperformed the traditional models. Further, a spatial analysis was carried out which showed that the spatial models were successful in overcoming potential model misspecification resulting from incorporating only exposure and Pnc in the SPFs as relevant covariates might have been omitted. The optimization of cross-section design to minimize the risk associated with restricted sight distance was also considered using a multiple objective function that involves new Collision Modification Factors (CMFs) incorporating Pnc. The results indicated that accounting for the random variations due to drivers’ behavior proactively at the design stage would decrease collisions in addition to achieving an overall risk reduction.
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Hassan, Yasser Carleton University Dissertation Engineering Civil. "Geometric design considerations of combined horizontal and vertical highway alignments." Ottawa, 1996.

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Tang, Xinzi. "Aerodynamic design and analysis of small horizontal axis wind turbine blades." Thesis, University of Central Lancashire, 2012. http://clok.uclan.ac.uk/7127/.

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The exploitation of small horizontal axis wind turbines provides a clean, prospective and viable option for energy supply. Although great progress has been achieved in the wind energy sector, there is still potential space to reduce the cost and improve the performance of small wind turbines. An enhanced understanding of how small wind turbines interact with the wind turns out to be essential. This work investigates the aerodynamic design and analysis of small horizontal axis wind turbine blades via the blade element momentum (BEM) based approach and the computational fluid dynamics (CFD) based approach. From this research, it is possible to draw a series of detailed guidelines on small wind turbine blade design and analysis. The research also provides a platform for further comprehensive study using these two approaches. The wake induction corrections and stall corrections of the BEM method were examined through a case study of the NREL/NASA Phase VI wind turbine. A hybrid stall correction model was proposed to analyse wind turbine power performance. The proposed model shows improvement in power prediction for the validation case, compared with the existing stall correction models. The effects of the key rotor parameters of a small wind turbine as well as the blade chord and twist angle distributions on power performance were investigated through two typical wind turbines, i.e. a fixed-pitch variable-speed (FPVS) wind turbine and a fixed-pitch fixed-speed (FPFS) wind turbine. An engineering blade design and analysis code was developed in MATLAB to accommodate aerodynamic design and analysis of the blades. The linearisation for radial profiles of blade chord and twist angle for the FPFS wind turbine blade design was discussed. Results show that, the proposed linearisation approach leads to reduced manufacturing cost and higher annual energy production (AEP), with minimal effects on the low wind speed performance. Comparative studies of mesh and turbulence models in 2D and 3D CFD modelling were conducted. The CFD predicted lift and drag coefficients of the airfoil S809 were compared with wind tunnel test data and the 3D CFD modelling method of the NREL/NASA Phase VI wind turbine were validated against measurements. Airfoil aerodynamic characterisation and wind turbine power performance as well as 3D flow details were studied. The detailed flow characteristics from the CFD modelling are quantitatively comparable to the measurements, such as blade surface pressure distribution and integrated forces and moments. It is confirmed that the CFD approach is able to provide a more detailed qualitative and quantitative analysis for wind turbine airfoils and rotors. With more advanced turbulence model and more powerful computing capability, it is prospective to improve the BEM method considering 3D flow effects.
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Hill, Sarah Louise. "The complex effects of obstructions on horizontal illuminance in interior lighting design." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.360140.

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Kuwata, Yoshiaki 1978. "Real-time trajectory design for unmanned aerial vehicles using receding horizontal control." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/82777.

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Newey, Kerryn Brett. "The development of an optimised rotor software design tool to improve performance of small horizontal axis wind turbines." Thesis, Nelson Mandela Metropolitan University, 2012. http://hdl.handle.net/10948/d1009431.

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Horizontal axis wind turbines are by far the most common and well understood forms of wind turbine. Typically a large amount of research and development has been invested in the technology of large scale wind turbines. Unfortunately, development of small machines (rotor diameter smaller than 10 metres) has not been as forthcoming. The advantages of small turbines are that they are accessible to the individual consumer and they are a very attractive project for the home builder. The disadvantage of small turbines is that due to the negative influence of economies of scale, they tend to be costly in relation to their power output and suffer from a long-term return on investment. Furthermore, trends in the wind industry have shown that smaller machines tend to be relatively simple devices that have been developed with very little research and development. As a result, small turbines can be inefficient, unreliable and expensive to maintain. In many cases rotor design is less than optimal, with very little blade refinement. This is especially critical for small rotors due to low Reynolds Number operation. Further exacerbating the problem is that the rotors are typically not well matched to the generator. In many cases the machines are not suited to the wind speed range in which they are designed to operate, reducing the financial viability due to poor performance. It is envisaged that by applying optimising techniques and automating some of the design complexities into a software design tool, more cost-effective and viable machines can be developed that will deliver improved performance and therefore become more financially viable.
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Books on the topic "Horizontal design"

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Madsen, Peter Hauge. Design turbulence loads on horizontal-axis wind turbines. Roskilde, Denmark: Riso National Laboratory, 1986.

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American Society of Civil Engineers. Horizontal Directional Drilling Design Guideline Task Committee, ed. Pipeline design for installation by horizontal directional drilling. Reston, Virginia: American Society of Civil Engneers, 2014.

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Ono, Yoko. Yoko Ono: Horizontal memories. Edited by Kvaran Gunnar B, Årbu Grete, Ueland Hanne Beate, and Astrup Fearnley museet for moderne kunst. Oslo: Astrup Fearnley Museum of Modern Art, 2005.

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Larsen, Gunner C. Design basis for horizontal-axis wind turbines-theoretical background. Roskilde: Riso National Laboratory, 1989.

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1973-, Michiels Stani, ed. Jakarta Megalopolis: Horizontal and vertical observations. Amsterdam: Valiz, Pub., 2007.

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Sandlin, Doral R. A computer module used to calculate the horizontal control surface size of a conceputal aircraft design. San Luis Obispo, Calif: California Polytechnic State University, Aeronautical Engineering Dept., 1990.

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Serebryakov, Andrey, and Gennadiy Zhuravlev. Exploitation of oil and gas fields by horizontal wells. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/971768.

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The textbook describes the design features of offshore horizontal multi-hole production wells, as well as the bottom-hole components of horizontal multi-hole wells. The classification of complications of multi-hole horizontal wells, methods of their prevention and elimination are given. Methods of underground geonavigation of the development of offshore horizontal production wells are proposed. The geological and field bases of operation of horizontal offshore multi-hole oil and gas wells, modes and dynamics of oil, gas and associated water production, methods for calculating dynamic bottom-hole and reservoir pressures are specified. The technologies of operation of offshore horizontal multi-hole wells are presented. The composition and scope of environmental, field and research marine monitoring of the operation of offshore horizontal multi-hole wells and the protection of the marine environment in the production of oil and gas are justified. Meets the requirements of the federal state educational standards of higher education of the latest generation. It is intended for undergraduates of the enlarged group of "Earth Sciences" training areas, as well as for teachers, employees of the fuel and energy complex, industrial geological exploration and oil and gas production enterprises, scientific and design organizations.
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Burkardt, Leo A. The design and evolution of the beta two-stage-to-orbit horizontal takeoff and landing launch system. [Washington, DC]: National Aeronautics and Space Administration, 1992.

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Corrigan, Robert D. Design and initial testing of a one-bladed 30-meter rotor on the NASA-DIE Mod-o wind turbine. Washington, DC: National Aeronautics and Space Administration, 1986.

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Riches, D. A review of criteria concerning design, selection, installation, use, maintenance and training aspects of temporarily-installed horizontal lifelines. London: HSE Books, 2004.

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Book chapters on the topic "Horizontal design"

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Goswami, Sandipan, and Pradip Sarkar. "Design of Horizontal Alignment." In Computer-Aided Highway Engineering, 97–109. Boca Raton: CRC Press, 2021. http://dx.doi.org/10.1201/9781003045830-5.

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Kakehi, Yasuaki, and Takeshi Naemura. "Optical Design of Tabletop Displays and Interactive Applications." In Tabletops - Horizontal Interactive Displays, 101–29. London: Springer London, 2010. http://dx.doi.org/10.1007/978-1-84996-113-4_5.

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Kobryń, Andrzej. "Simple Horizontal and Vertical Curves." In Transition Curves for Highway Geometric Design, 7–13. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53727-6_2.

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Baltas, Christos, Pierino Lestuzzi, and Martin G. Koller. "Seismic Assessment of Horizontal Cylindrical Reservoirs." In Seismic Design of Industrial Facilities, 461–72. Wiesbaden: Springer Fachmedien Wiesbaden, 2013. http://dx.doi.org/10.1007/978-3-658-02810-7_39.

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Costella, Marcelo Fabiano, Valéria Cristina da Motta, and Letícia Nonnenmacher. "Design of flexible horizontal lifeline systems." In Construction Health and Safety in Developing Countries, 287–300. First edition. | Abingdon, Oxon; New York, NY: Routledge, 2019.: Routledge, 2019. http://dx.doi.org/10.1201/9780429455377-20.

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Paulsen, Klaus Sommer. "From theory to practice: Vertical and horizontal integration." In Integrated Storytelling by Design, 172–74. London: Routledge, 2021. http://dx.doi.org/10.4324/9781003014454-37.

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Townsend, Timothy G., Jon Powell, Pradeep Jain, Qiyong Xu, Thabet Tolaymat, and Debra Reinhart. "Buried Horizontal Systems for Liquids Addition." In Sustainable Practices for Landfill Design and Operation, 189–220. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4939-2662-6_9.

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West, Adrian W. "A Horizontal Menu with an Enlarged Picture Gallery." In Practical Web Design for Absolute Beginners, 99–109. Berkeley, CA: Apress, 2016. http://dx.doi.org/10.1007/978-1-4842-1993-5_12.

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West, Adrian W. "Indicating Which Horizontal Menu Button Has Been Clicked." In Practical Web Design for Absolute Beginners, 317–23. Berkeley, CA: Apress, 2016. http://dx.doi.org/10.1007/978-1-4842-1993-5_32.

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Kobryń, Andrzej. "Sample Applications of Transition Curves in Horizontal Alignment." In Transition Curves for Highway Geometric Design, 89–107. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53727-6_8.

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Conference papers on the topic "Horizontal design"

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Krivosheev, N. V., N. N. Krivosheeva, R. A. Shadchnev, and D. N. Sharapov. "Feasibility study for optimizing the design of double-barrel wells of the D33 field on the Baltic Sea shelf." In Horizontal Wells 2021. European Association of Geoscientists & Engineers, 2021. http://dx.doi.org/10.3997/2214-4609.202154070.

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Anokhina, E., and G. Erokhin. "Forecast of productivity in the design of the field development scheme with horizontal wells based on the use of new methods of seismic data processing." In Horizontal Wells 2021. European Association of Geoscientists & Engineers, 2021. http://dx.doi.org/10.3997/2214-4609.202154025.

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Lietard, Olivier, Joseph Ayoub, and Anthony Pearson. "Hydraulic Fracturing of Horizontal Wells: An Update of Design and Execution Guidelines." In International Conference on Horizontal Well Technology. Society of Petroleum Engineers, 1996. http://dx.doi.org/10.2118/37122-ms.

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Zhou, Kaiji, Jin Wang, and Junfang Hao. "Calculation and Design of Flow Parameters for Two-Phase Flow in Aerated Drilling." In International Conference on Horizontal Well Technology. Society of Petroleum Engineers, 1996. http://dx.doi.org/10.2118/37044-ms.

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Perlova, A., and A. Karimov. "Design of Logging-While-Drilling Data Quality Analysis Algorithms for A Geosteering Software Module." In Horizontal Wells 2019 Challenges and Opportunities. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201901883.

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Osode, P. I., and R. W. Dijkema. "Opukushi Horizontal Well Campaign: Completion Design and Wellbore Clean-Up." In SPE International Conference on Horizontal Well Technology. Society of Petroleum Engineers, 1998. http://dx.doi.org/10.2118/50417-ms.

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Schuh, Frank J. "Horizontal Well Planning-Build Curve Design." In SPE Centennial Symposium at New Mexico Tech. Society of Petroleum Engineers, 1989. http://dx.doi.org/10.2118/20150-ms.

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Furui, K., D. Zhu, A. D. Hill, E. R. Davis, and B. R. Buck. "Optimization of Horizontal Well Completion Design." In SPE Annual Technical Conference and Exhibition. Society of Petroleum Engineers, 2004. http://dx.doi.org/10.2118/90579-ms.

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McCormack, M. "Hydraulic Design of Thermal Horizontal Wells." In Annual Technical Meeting. Petroleum Society of Canada, 1997. http://dx.doi.org/10.2118/97-11.

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El-Sayed, A.-A. H., F. Khalaf, and S. M. Ghzaly. "Casing Design Considerations for Horizontal Wells." In Middle East Oil Show. Society of Petroleum Engineers, 1991. http://dx.doi.org/10.2118/21386-ms.

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Reports on the topic "Horizontal design"

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Vierow, Karen. Horizontal Heat Exchanger Design and Analysis for Passive Heat Removal Systems. Office of Scientific and Technical Information (OSTI), August 2005. http://dx.doi.org/10.2172/850016.

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Durrent, E. G., K. J. Harpole, Rex Owen, and C. R. Robertson. Design and Implementation of a CO{sub 2} Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells in a Shallow Shelf Carbonate Approaching Waterflood Design. Office of Scientific and Technical Information (OSTI), January 1999. http://dx.doi.org/10.2172/2714.

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Bhagavathula, Rajaram, Ronald Gibbons, and Andrew Kassing. Roadway Lighting’s Effect on Pedestrian Safety at Intersection and Midblock Crosswalks. Illinois Center for Transportation, August 2021. http://dx.doi.org/10.36501/0197-9191/21-028.

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Abstract:
This study evaluates the visual performance of four intersection lighting designs and five midblock crosswalk lighting designs along with two pedestrian safety countermeasures (rectangular rapid flashing beacons and flashing signs) at three light levels. The study involved a pedestrian detection task, which was completed at night on a realistic roadway intersection and a midblock crosswalk. The results from the study showed that driver nighttime visual performance at intersection and midblock crosswalks was influenced by the lighting design and light level. Intersections should be illuminated to an average horizontal illuminance of 14 lux (1.3 fc). This light level ensures optimal visibility of pedestrians regardless of the lighting design (or luminaire layout) of the intersection. The average horizontal illuminance of 14 lux (1.3 fc) also increases the visibility of pedestrians when glare from oncoming vehicles is present. The 14 lux (1.3 fc) average horizontal illuminance is valid for all lighting designs evaluated except the lighting design that illuminated the exits of the intersection. When the exits of the intersection are illuminated, an average horizontal illuminance of 24 lux (2.2 fc) is needed to offset the disability glare from opposing vehicles. Midblock crosswalks should be illuminated to an average vertical illuminance of 10 lux (0.9 fc) to ensure optimal pedestrian visibility. Where overhead lighting is available, midblock crosswalk lighting designs that render the pedestrian in positive contrast are recommended. Where overhead lighting is not available, crosswalk illuminators can be used to illuminate midblock crosswalks. At night, pedestrian crossing treatments such as rectangular rapid flashing beacons and flashing signs should not be used for pedestrian visibility at midblock crosswalks. Pedestrians crossing treatments should be used in conjunction with overhead lighting or crosswalk illuminators at the established vertical illuminance to ensure optimal pedestrian visibility at midblock crosswalks.
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J. Scott Bles and Kimberly B. Dollens. Design and Implementation of a C02 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells in a Shallow Carbonate Approaching Waterflood Depletion. Office of Scientific and Technical Information (OSTI), April 1998. http://dx.doi.org/10.2172/1595.

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Harpole, K. J., K. B. Dollens, E. G. Durrett, and J. S. Bles. Design and Implementation of a CO(2) Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells in Shallow Shelf Carbonate Approaching Waterflood Depletion. Office of Scientific and Technical Information (OSTI), October 1997. http://dx.doi.org/10.2172/328521.

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Czirr, K. L., R. Owen, C. R. Robertson, K. J. Harpole, and E. G. Durrett. Design and Implementation of a CO2 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells In a Shallow Shelf Carbonate Approaching Waterflood Depletion. Office of Scientific and Technical Information (OSTI), November 1999. http://dx.doi.org/10.2172/14468.

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Don R, Wier, John S. Chimahusky, Kirk L. Czirr, Larry Hallenbeck, Matthew G. Gerard, Kim B. Dollens, Rex Owen, et al. Design and Implementation of a CO2 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells in a Shallow Shelf Carbonate Approaching Waterflood Depletion. Office of Scientific and Technical Information (OSTI), June 1996. http://dx.doi.org/10.2172/923328.

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Czirr, Kirk. Design and Implementation of a CO2 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells In a Shallow Shelf Carbonate Approaching Waterflood Depletion. Office of Scientific and Technical Information (OSTI), October 1999. http://dx.doi.org/10.2172/14129.

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Czirr, Kirk. Design and Implementation of a CO2 Flood Utilizing Advanced Reservoir Characterization and Horizontal Injection Wells In a Shallow Shelf Carbonate Approaching Waterflood Depletion. Office of Scientific and Technical Information (OSTI), October 1999. http://dx.doi.org/10.2172/14130.

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K.J. Harpole, Ed G. Durrett, Susan Snow, J.S. Bles, Carlon Robertson, C.D. Caldwell, D.J. Harms, et al. DESIGN AND IMPLEMENTATION OF A CO2 FLOOD UTILIZING ADVANCED RESERVOIR CHARACTERIZATION AND HORIZONTAL INJECTION WELLS IN A SHALLOW SHELF CARBONATE APPROACHING WATERFLOOD DEPLETION. Office of Scientific and Technical Information (OSTI), September 2002. http://dx.doi.org/10.2172/828751.

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