Relevant bibliographies by topics / Unit load device

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Unit load device'

Author: Grafiati
Published: 30 May 2022
Last updated: 31 July 2025

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Journal articles on the topic "Unit load device"

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Nečas, Jan, Tomáš Mlčák, Jiří Zegzulka, and Roman Hrbáč. "Optimization of Drive Unit through Load Measurement." Applied Mechanics and Materials 260-261 (December 2012): 494–98. http://dx.doi.org/10.4028/www.scientific.net/amm.260-261.494.

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The basis is a device that contains tension sensor. The output of tension sensor is associated with the input control unit. The tension sensor is connected between the two loads. The sensing signal is processed using a PC measuring card with special software. The resulting device will be part of trains. Data sensing by this device will be transmitted from the PC to the control unit.
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Slepenkov, Aleksandr, Sergey Kulinchenko, Sergey Shchitov, and Evgeniy Kuznetsov. "EXPANSION OF TECHNOLOGICAL CHARACTERISTICS OF THE HARROWING UNIT." Tekhnicheskiy servis mashin 1, no. 142 (2021): 83–88. http://dx.doi.org/10.22314/2618-8287-2020-59-1-83-88.

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Improving the quality of pre-sowing tillage is a priority direction. Harrowing with the use of heavy disc harrows is one of the operations of pre-sowing tillage. An important task when using heavy disc harrows is to ensure sufficient load on the working body. (Research purpose) The research purpose is in increasing the efficiency of the harrowing process by adjusting the coupling weight in the tractor-harrow link using special devices. (Materials and methods) It is important to match the necessary condition of balance between the load on the working body and the traction qualities of the tract
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Slepenkov, Aleksandr E., Sergey N. Kulinchenko, Sergey V. Shchitov, and Evgeniy E. Kuznetsov. "EXPANSION OF TECHNOLOGICAL CHARACTERISTICS OF THE HARROWING UNIT." Tekhnicheskiy servis mashin 1, no. 142 (2021): 83–88. http://dx.doi.org/10.22314/2618-8287-2021-59-1-83-88.

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Improving the quality of pre-sowing tillage is a priority direction. Harrowing with the use of heavy disc harrows is one of the operations of pre- sowing tillage. An important task when using heavy disc harrows is to ensure sufficient load on the working body. (Research purpose) The research purpose is in increasing the efficiency of the harrowing process by adjusting the coupling weight in the tractor–harrow link using special devices. (Materials and methods) It is important to match the necessary condition of balance between the load on the working body and the traction qualities of the trac
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Li, Chenchen, Shifu Liu, Hongduo Zhao, and Yu Tian. "Performance Assessment and Comparison of Two Piezoelectric Energy Harvesters Developed for Pavement Application: Case Study." Sustainability 14, no. 2 (2022): 863. http://dx.doi.org/10.3390/su14020863.

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To advance the development of piezoelectric energy harvesters, this study designed and manufactured bridge-unit-based and pile-unit-based piezoelectric devices. An indoor material testing system and accelerated pavement test equipment were used to test the electrical performance, mechanical performance, and electromechanical coupling performance of the devices. The results showed that the elastic modulus of the pile structure device was relatively higher than that of the bridge structure device. However, the elastic modulus of the two devices should be improved to avoid attenuation in the serv
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Chen, Chun Ying, and Paul Schonfeld. "Unit load device reassignment following temporary airport closures." International Journal of Shipping and Transport Logistics 15, no. 3/4 (2022): 239. http://dx.doi.org/10.1504/ijstl.2022.126925.

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Chen, Chun Ying, and Paul Schonfeld. "Unit load device reassignment following temporary airport closures." International Journal of Shipping and Transport Logistics 15, no. 3/4 (2022): 239. http://dx.doi.org/10.1504/ijstl.2022.10051950.

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Шемонаев, V. Shemonaev, Моторкина, et al. "The Control Unit Loads for the Preparation of the Teeth." Journal of New Medical Technologies 21, no. 3 (2014): 163–66. http://dx.doi.org/10.12737/5927.

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Work abrasive dental rotary tool is associated with tissue damage teeth. In case of non-observance of the thermal mode of preparation, it is possible the development traumatic pulpitis and violation of the local structure of hard tissues. To reduce unwanted consequences of preparation of teeth is mandatory, subject to such rules as the conduct of a stage of preparation of water-air cooling, the correct selection tool to perform certain tasks, the use of qualitative new tools, etc. One of the recommendations which aim to reduce the undesirable effects of preparation of hard tooth tissues, is to
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Li, Chenchen, Fan Yang, Pengfei Liu, et al. "Development and Piezoelectric Properties of a Stack Units-Based Piezoelectric Device for Roadway Application." Sensors 21, no. 22 (2021): 7708. http://dx.doi.org/10.3390/s21227708.

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To improve the energy harvesting efficiency of the piezoelectric device, a stack units-based structure was developed and verified. Factors such as stress distribution, load resistance, loads, and loading times influencing the piezoelectric properties were investigated using theoretical analysis and experimental tests. The results show that the unit number has a negative relationship with the generated energy and the stress distribution has no influence on the power generation of the piezoelectric unit array. However, with a small stress difference, units in a parallel connection can obtain hig
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Hua, Liang, Jiaen Qi, Wei Huang, Sijiang Zhang, Feng Gao, and Shengjiang Peng. "An improved simulated load test system." Journal of Physics: Conference Series 2093, no. 1 (2021): 012019. http://dx.doi.org/10.1088/1742-6596/2093/1/012019.

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Abstract A miniaturized analog load-checking relay protection test device is developed in this paper, in which a high-precision wireless phase volt-ampere test device is configured. This device, characterized by intelligence and ease of operation, realizes the detection of the transformation ratio, polarity, phase, etc. of the secondary wiring of the transformer in the smart substation merging unit and the conventional substation. It meets the testing requirements of smart substations, and can test bus differential protection, line protection, and various protections such as main transformer d
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Chen, Mei. "Weigh-in-Motion Device Based on Capacitive Weighing Sensor." Applied Mechanics and Materials 182-183 (June 2012): 357–60. http://dx.doi.org/10.4028/www.scientific.net/amm.182-183.357.

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A weigh-in-motion device is developed to solve defects in the current method. A vehicle carrying capacitive sensor is adopted as the load weighing component, and an embedded MCU is used as main control unit in this device. The device achieved real-time monitoring and displaying for static loads, transient loads and overloads of vehicle. An alarm is issued if vehicle is overloaded. The information of vehicle loads may be send to inspectors by wireless communication device. The test results show that the measurement error of this device is less than 10% and its precision is better than one class
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Dissertations / Theses on the topic "Unit load device"

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Kriek, Shaun. "The effect of venting configuration on the blast response of an aircraft unit load device." Master's thesis, Faculty of Engineering and the Built Environment, 2019. http://hdl.handle.net/11427/31377.

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The inclusion of venting areas in aircraft unit load devices (ULDs) as a potential blast mitigation technique is investigated in this work. Damage to the ULD, such as large deflections or container rupture, from an internal explosion threatens to tear the aircraft skin and cause fuselage decompression. The loading within a luggage container was expected to be reduced when the explosive products were vented into the adjacent ULDs. Although previous work has investigated the effect of venting on ULD blast loading, this has only considered a single venting side and not multiple venting configurat
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Аскарі, Фатеме Садег. "Аванпроект пасажирьского середньомагістрального літака пасажиромісткістю до 160 осіб". Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43819.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Закієв Вадим Ісламович<br>Object of the design is development of the mid-range aircraft with capacity of up to 160 passengers. Aim of the diploma work is the development of the aircraft preliminary design and characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions and analysis of center of gravity. The diploma work contains
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Чернов, Владислав Володимирович. "Аванпроєкт ближньомагістрального літака вантажопідйомністю до 6000 кг". Thesis, Національний авіаційний університет, 2020. http://er.nau.edu.ua/handle/NAU/43817.

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Робота публікується згідно наказу ректора від 21.01.2020 р. №008/од "Про перевірку кваліфікаційних робіт на академічний плагіат 2019-2020р.р. навчальному році". Керівник проекту: доцент, к.т.н. Юцкевич Святослав Сергійович<br>Object of the design is development of the short-range aircraft with commercial cargo payload capacity up to 6000 kg. Aim of the diploma work is the development of the aircraft preliminary design and characteristic estimation. The method of design is analysis of the prototypes and selections of the most advanced technical decisions. The diploma work contains drawings o
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Бадейнов, Олександр Михайлович. "Динаміка навантажень та покращення пружно-демпфуючих характеристик тягово-зчіпних пристроїв триланкового автопоїзда". Diss., Національний університет «Львівська політехніка», 2021. https://ena.lpnu.ua/handle/ntb/56786.

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Chu, Pao-Ying, and 朱寶瑩. "Airline unit load device dispatching considering SKYPOOLING platform." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/x8v749.

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碩士<br>國立臺灣海洋大學<br>運輸科學系<br>107<br>The Unit Load Device (ULD), including pallets and containers, is essential equipment for the airline's daily operations. A good ULD scheduling by airlines can effectively improve ULD usage efficiency and reduce the size of ULD holdings. Currently, the SKYPOOLING platform is a new free platform for ULD sharing operations between airlines. By participating in the SKYPOOLING platform, airlines can borrow ULD from each other and ask for assist in transportation, the purpose of which is to reduce the size of ULD that airlines need to hold by this sharing mechanism.
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Hsieh, Ping-hsuan, and 謝秉渲. "Real-time dispatching for airline unit load device under stochastic demands." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/j5f422.

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碩士<br>國立臺灣海洋大學<br>運輸科學系<br>107<br>The unit load device (ULD) is essential for an airline’s daily operations. The ULD needs to be dispatched among an airline’s operating stations to avoid ULD shortage and idleness. However, stochastic passenger baggage and cargo demands are usually occurred, making the dispatch of ULD needed to be adjusted in real-time operations. At present, there is a lack of relevant literature on ULD dispatching in the real-time stage. Therefore, this study considers four different dispatching methods and develops a real-time adjustment ULD dispatching model in the real-ti
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CHAN, MENG-YING, and 詹孟穎. "A Mixed Integer Programming Formulation for the Three-Dimensional Unit Load Device Packing Problem." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/a75t4r.

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碩士<br>國立中央大學<br>土木工程學系<br>104<br>In this paper, we develop a zero-one mixed integer linear programming formulation for a three-dimensional unit load device (ULD) packing problem, which can be deemed as a special bin packing problem called a multiple bin-size bin packing problem (MBSBPP) (Wäscher, Haußner, & Schumann, 2007). The objective function of the proposed model is aimed at minimizing the number of ULDs used, whereas in the constraint set, in addition to the basic geometric constraints, non-basic constraints – such as weight limits, orientation constraints, stacking constraints, position
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Cho, Chien-Hung, and 卓建宏. "Optimal Sizing of Unit Load Devices for Air Cargo Services." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/87456361836567838479.

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碩士<br>國立臺灣海洋大學<br>航運管理學系<br>92<br>Abstract Recently air cargo are developed rapidly, especially in East Asia. The growth rate arrives 8.4% per year. Due to the needs, demand quantities of Unit Load Devices (ULD) go along with increasing much. It must be overwhelm for airline to make a plan carefully with ULD. Unfortunately, now theses about kinds and quantities of ULD are few. In order to find the optimal sizing of ULD plan model, the researcher employed mathematic program model and used C Language with computer software to get the best solution about sizing of ULD plan model. The results
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Chen, Chien-Yi, and 陳倩怡. "Optimal Fleet Sizing and Safety Stocks Estimation of Unit Load Devices for Airline Company." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/74270225525280785783.

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碩士<br>國立臺灣海洋大學<br>航運管理學系<br>97<br>Unit load devices (ULDs), including containers and pallets, are the standard equipment which are used to loading passenger baggage and air cargo for aircraft’s deliveries. The forecasts published by the world famous aircraft manufacturers showed that the air traffic will grow in the future, thus the airlines will need more ULDs to meet the traffic demand. This tendency makes it important for airlines to decide a right fleet scale of ULDs. The ULD fleet sizing problem is a long-term planning issue. Practically, the total ULD fleet scale in the studied company i
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Sun, Ping-Wen, and 孫秉文. "The Study of Cognitive Load and Learning Achievement in Multimedia Courseware on Different Size Mobile Devices - Using the Unit of “Earth in Space” in Senior High School Earth Sciences Classes as an Example." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/10438263982022868683.

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碩士<br>國立交通大學<br>理學院碩士在職專班網路學習學程<br>97<br>Information incorporating teaching has become the integral part of teaching. There are many phenomena that traditional text-based courseware can not show concretely, and the learning achievement of student is often ineffective. Using multimedia courseware can make up the inadequacy of traditional text-based courseware. The current trend is that students can learn multimedia courseware on mobile devices at anytime and anywhere. However, which size of mobile devices is more suitable for m-learning? How many elements of information are more suitable for le
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Books on the topic "Unit load device"

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Jarvis, Zeke. Silenced in the Library. ABC-CLIO, LLC, 2017. http://dx.doi.org/10.5040/9798216014744.

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Censorship has been an ongoing phenomenon even in "the land of the free." This examination of banned books across U.S. history examines the motivations and effects of censorship, shows us how our view of right and wrong has evolved over the years, and helps readers to understand the tremendous importance of books and films in our society. Books ranging from classics such as A Farewell to Arms, Lord of the Rings, The Catcher in the Rye, and The Color Purple as well as best-selling books such as Are You There, God? It's Me Margaret, titles in the Harry Potter series, and various books by bestsel
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Book chapters on the topic "Unit load device"

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Yao, Fulai, and Yaming Yao. "Overall Structure and Fieldbus of Energy Saving Control System." In Efficient Energy-Saving Control and Optimization for Multi-Unit Systems. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4492-3_3.

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AbstractThe so-called energy efficiency optimization of the power generation systems, power transmission systems, and energy consumption systems we mentioned in the previous chapters are actually to solve two problems. One is to determine how many devices to use, and the other is to allocate the load rate of each device.
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Abu-Siada, Ahmed, Mohammad A. S. Masoum, Yasser Alharbi, Farhad Shahnia, and A. M. Shiddiq Yunus. "Superconducting Magnetic Energy Storage, a Promising FACTS Device for Wind Energy Conversion Systems." In Recent Advances in Renewable Energy. Bentham Science Publishers Ltd., 2017. http://dx.doi.org/10.2174/9781681085425117020004.

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The applications of FACTS devices have become popular in the last few decades. There are many types of FACTS devices that are currently used in power systems to improve system stability, power quality and the overall reliability of the power systems. Since the involvement of renewable energies based power plants such as wind and PV, problems related to power system stability and quality has become even more complex, therefore the deployment of FACTS devices has become a challenging task. In this chapter, a Superconducting Magnetic Energy Storage (SMES) Unit is applied to improve the performanc
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Yao, Fulai, and Yaming Yao. "Speed Regulation Method in Energy Saving System." In Efficient Energy-Saving Control and Optimization for Multi-Unit Systems. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4492-3_7.

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AbstractIn the energy-saving control system, in many occasions, it is necessary to use the method of speed regulation to distribute the load of the equipment and to start and stop the equipment. These speed regulation methods are both mechanical and electrical. Due to the rapid development of high-voltage and high-current electronic devices, the application of frequency converter speed regulation of AC motors is becoming more and more common.
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Yao, Fulai, and Yaming Yao. "Most Commonly Used Actuator–Motor." In Efficient Energy-Saving Control and Optimization for Multi-Unit Systems. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4492-3_6.

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AbstractIn energy-saving control, a large number of electric motors are used for load distribution and devices switching. A lot of rotary motions, linear motion or other forms of mechanical motion are mostly driven by motors. It can be said that motors are the most commonly used actuators in the field of electrical engineering and automation. After being connected to a suitable power supply, the motor generates rotary motion, and the linear motor produce linear motion.
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Kumar, Pawan, Ikbal Ali, and Dip V. Thanki. "Demand-Side Management." In Handbook of Research on Power and Energy System Optimization. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3935-3.ch013.

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Growing demands are causing increased pressure on the electrical infrastructure and perpetually escalated energy prices. Utilities around the world have been considering demand-side management in their strategic planning. The costs of constructing and operating a new capacity generation unit are increasing every day as well as transmission, distribution, and land issues for new generation plants, which force the utilities to search for other alternatives. Here, demand-side management has been implemented as it is less expensive to intelligently influence a load than to build a new power plant
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Karale, V. S., Dr S. S. Jadhao, and Dr Sudhir R. Paraskar. "VOLTAGE SAG REDUCTION USING A UVTG-BASED DYNAMIC VOLTAGE RESTORER." In Futuristic Trends in Electrical Engineering Volume 3 Book 2. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bdee2p6ch4.

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Unnecessary clash is caused through voltage dips or sags on both the utility and consumer sides. In order to correct voltage sag. In this Paper, a custom power Device ( DVR ) with voltage source converter (VSC) topology is used. A modified power device called a dynamic voltage restorer (DVR) is used to decrease power quality concerns in the electrical power system network and promote voltage stability. DVRs are normally installed in the delivery network between load feeders and sources. This study discusses a method of voltage sag correction unit vector template generation (UVTG)-based and a d
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Gao, Xian, Shaoyuan Lin, Yuping Wang, Xilong Chen, and Hao Pei. "Digital Manufacturing of Precast Members for Long-Span Wall Panel in Power Distribution Unit of Substation." In Studies in Applied Electromagnetics and Mechanics. IOS Press, 2024. http://dx.doi.org/10.3233/saem240007.

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The precast members for the large-span wall panels in the power distribution unit of substation are of large size. When the load distribution between the wall panel and the precast members is nonuniform and concentrated in some local areas, the stress in the local area will exceed the designed load. The stress concentration will result in the insufficient bearing capacity of the local precast member, and furthermore influence the whole performance of the wall panel and the practical application. In this paper, the key technology of digital manufacturing of large span wall panel precast parts i
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"Design of Adsorptive Heat Storage Devices." In Technology Development for Adsorptive Heat Energy Converters. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-4432-7.ch004.

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The chapter is devoted to prospects of application of adsorptive heat storage devices, principles of operating the adsorptive heat storage systems, design of adsorptive storage devices and main factors determining the design of adsorptive heat storage unit. Perspectives of application of adsorptive heat storage devices in heat supply systems were analyzed. Basic principles of operating of heat storage devices were considered. Adsorptive heat storage units operating in close and open modes were compared. Constructions of adsorptive heat storage units operating in open and close mode were descri
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Sarkar, Nurul I., Anita Xiao-min Kuang, Kashif Nisar, and Angela Amphawan. "Performance Studies of Integrated Network Scenarios in a Hospital Environment." In Healthcare Administration. IGI Global, 2015. http://dx.doi.org/10.4018/978-1-4666-6339-8.ch076.

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Hospital network is evolving towards a more integrated approach by interconnecting wireless technologies into backbone networks. Although various integrated network scenarios have been published in the networking literature, a generic hospital model has not yet been fully explored and it remains a challenging topic in practice. One of the problems encountered by network practitioners is the seamless integration of network components into healthcare delivery. A good understanding of the performance of integrated networks is required for efficient design and deployment of such technologies in ho
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Kumar, Korupalli V. Rajesh, K. Dinesh Kumar, Ravi Kumar Poluru, Syed Muzamil Basha, and M. Praveen Kumar Reddy. "Internet of Things and Fog Computing Applications in Intelligent Transportation Systems." In Advances in Computer and Electrical Engineering. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-0194-8.ch008.

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Self-driving vehicles such as autonomous cars are manufactured mostly with smart sensors and IoT devices with artificial intelligence (AI) techniques. In most of the cases, smart sensors are networked with IoT devices to transmit the data in real-time. IoT devices transmit the sensor data to the processing unit to do necessary actions based on sensor output data. The processing unit executes the tasks based on pre-defined instructions given to the processor with embedded and AI coding techniques. Continuous streaming of sensors raw data to the processing unit and for cloud storage are creating
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Conference papers on the topic "Unit load device"

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Hirata, Hiroshi, Yoshikazu Utsumi, Kazuma Tomita, Katsuhiro Tomii, Yasumasa Suzui, and Yasuyuki Mukainakano. "Structural Performance of a Multi-unit Friction Damper with Tension Braces for Large Loads." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2222.

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&lt;p&gt;We developed a tension brace-type application of a multi-unit friction damper (hereafter referred to as an FD-TB), which is a seismic damper that combines a multi-unit friction damper with tension braces. The FD-TB is used as a seismic reinforcement device for low-rise buildings, such as factories. The FD-TB is a slim seismic damper that can be applied to existing frames with thin and delicate columns, beams, and narrow spaces where existing piping is intertwined. Therefore, a large load- type FD-TB that can handle larger loads of several thousand kN and can be applied to skyscrapers
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Kopiláková, Beáta, Ľubomír Hujo, and Milan Jus. "Operational and Laboratory Tests of Flow Measurement of Gear Hydrogenerator." In Materials and Technologies for Defense and Security. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-9qbrti.

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The subject of this scientific work was the measurement of flow from a gear hydrogenerator under laboratory and operational conditions depending on pressure and temperature. The measurement methodology shows the possibilities to measure and subsequently evaluate the dependence of flow rate on pressure drop and also the efficiency of the hydrogenerator. Operational measurement provides the basis for simulation measurements in laboratory conditions. A hydraulic circuit was constructed to test the load of the gear hydrogenerator under operating conditions, with the decisive criterion being the ac
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Filipović, Goran, Aleksandar Antonić, and Siniša Spremić. "FAILURES OF ON-LOAD TAP CHANGERS." In 14. Savetovanje o elektrodistributivnim mrežama Srbije, sa regionalnim učešćem,. CIRED Liaison Committee of Serbia, 2024. http://dx.doi.org/10.46793/cired24.i-1.05gf.

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The On-Load Tap changer with associated motor drive unit is a demanding device for maintenance. Despite regular revisions and overhauls with the replacement of parts in the diverter switch of the On-Load Tap Changer, as they age, malfunctions occur more often on the On-Load Tap Changers and on the motor drive units of the On-Load Tap Changers. In motor drive units of On-Load Tap Changers, parts are generally changed only when necessary, i.e. after a detected malfunction in the motor drive unit. The paper describes the failures of the On-Load Tap Changers. Several special cases of failures in t
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Filipović, Goran, Aleksandar Antonić, and Siniša Spremić. "FAILURES OF ON-LOAD TAP CHANGERS." In 14. Savetovanje o elektrodistributivnim mrežama Srbije, sa regionalnim učešćem. CIRED Liaison Committee of Serbia, 2024. http://dx.doi.org/10.46793/cired24.r-1.05gf.

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The On-Load Tap changer with associated motor drive unit is a demanding device for maintenance. Despite regular revisions and overhauls with the replacement of parts in the diverter switch of the On-Load Tap Changer, as they age, malfunctions occur more often on the On-Load Tap Changers and on the motor drive units of the On-Load Tap Changers. In motor drive units of On-Load Tap Changers, parts are generally changed only when necessary, i.e. after a detected malfunction in the motor drive unit. The paper describes the failures of the On-Load Tap Changers. Several special cases of failures in t
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Winkelmann, Anna, and Eric J. Barth. "Stirling Power Unit: Impact of a Controlled Displacer Piston on Efficiency and Power Output." In ASME/BATH 2015 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/fpmc2015-9609.

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This paper presents the design and dynamic model of a novel “controlled Stirling power unit” with an independently controlled displacer piston. Breaking the coupling traditionally seen in Stirling devices between the power piston and the displacer piston, realized either kinematically or dynamically, allows an additional control degree of freedom that can be used to shape the thermodynamic cycle independent of the load. The device presented combines such a controlled Stirling engine (called a pressurizer) with a power extraction unit. The dynamic models of three different power extraction unit
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He, Jia-jia, Hui-tao Chen, Jun-fa Leng, Zong Guan, and Chen-xu Luo. "Research On Load Sharing Characteristics Of Planetary Gear System With Flexible Shaft Structure In Shearer Cutting Unit." In 2020 15th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA). IEEE, 2021. http://dx.doi.org/10.1109/spawda51471.2021.9445558.

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Döppner, Daniel A., Patrick Derckx, and Detlef Schoder. "An Intelligent Decision Support System for the Empty Unit Load Device Repositioning Problem in Air Cargo Industry." In Hawaii International Conference on System Sciences. Hawaii International Conference on System Sciences, 2018. http://dx.doi.org/10.24251/hicss.2018.156.

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Edward, Sandra, Mahshid Mansouri, Elizabeth T. Hsiao-Wecksler, and Girish Krishnan. "Experimental Characterization and Modeling of a Unit Soft Air Bladder." In ASME 2022 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/detc2022-91266.

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Abstract The goal of this study was to understand the behavior of a single soft air bladder constructed from nylon-coated thermoplastic polyurethane (TPU) using a CNC heat-sealing device. More specifically, the aim was to examine how load-bearing ability and internal pressures of the bladder can vary as a function of applied compressive displacement and initial inflation pressure. Additionally, the study explored how various parameters such as geometry (size, shape) and fabrication method (3-sided vs. 4-sided seal, and location of the air fitting on the bladder) would affect the ability to wit
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Liu, Jinchao, Yaozu Lin, Bijun Chen, Xue Lyu, Jiayi Li, and Heng Zhang. "Simulation Research on Safe Load-Reducing Operation Margin of Nuclear Power Unit With Clogging of the CFI Drum Net." In 2022 29th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/icone29-92540.

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Abstract As the final heat sink of the nuclear power plant, the cool source is responsible for the safety function of the waste heat export of the reactor. The explosive invasion of marine organisms and other wastes have a great impact on the cold source system of nuclear power plants, which will lead to transient events, load reduction and shutdown of nuclear power unit, and even affect the availability of the cold source system in severe cases. which are huge threats and challenges for the safe and stable operation of unit. thereby reducing the power generation efficiency, safety, economy, a
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Patel, Anil, Derek Tilley, and Jos Darling. "Computational Simulation for Predicting Flow Through a Belleville Washer Damper Unit." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-42125.

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A Belleville washer can be best described as a non flat washer with a conical shape and a uniform cross section. They are also known as disk springs and as the name suggests they are often utilised for their load bearing capabilities. Due to their compactness along the axis of loading and a wide range of attainable load-deflection characteristics they are an attractive alternative to conventional springs. Though Belleville washers are primarily used for their load bearing capabilities, they can also be used to build a damping device; which in turn can be used as part of a suspension system. Th
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Reports on the topic "Unit load device"

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Boyle, M. Terrestrial vegetation monitoring at Congaree National Park: 2021 data summar. National Park Service, 2023. http://dx.doi.org/10.36967/2300302.

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he Southeast Coast Network (SECN) conducts long-term terrestrial vegetation monitoring as part of the NPS Inventory and Monitoring Program. The vegetation community vital sign is one of the primary-tier resources identified by SECN park managers, and monitoring is conducted at 15 network parks (DeVivo et al. 2008). Monitoring plants and their associated communities over time allows for targeted understanding of ecosystems within the SECN geography, which provides managers information about the degree of change within their parks’ natural vegetation. 2021 marked the first year of conducting thi
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BOND-SLIP TESTING AND PERFORMANCE EVALUATION OF SEMI-RIGID FLANGE FOLDED WEB SHEAR KEYS. The Hong Kong Institute of Steel Construction, 2022. http://dx.doi.org/10.18057/ijasc.2022.18.4.3.

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The shear key is crucial to the overall mechanical performance of the structure. A new type of semi-rigid connector-flange folded web shear key was proposed to determine the effective unity of higher bearing capacity and deformation. A total of five groups of specimens were designed, and the push-out test method was used to evaluate the ultimate bearing capacity, bond-slip process, failure mode, and strain distribution of the new shear key. The results show that before sliding, the embedded effect of the concrete and shear key is significant, and it has a significant sliding stiffness. After s
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