Results 21 to 30 of about 2,850 (288)
Geometric Objects: A Quality Index to Electromagnetic Energy Transfer Performance in Sustainable Smart Buildings [PDF]
, 2018 Sustainable smart buildings play an essential role in terms of more efficient energy. However, these buildings as electric loads are affected by an important distortion in the current and voltage waveforms caused by the increasing proliferation of ...
Bravo-Rodríguez, Juan Carlos +1 more
core +1 more source
Galloping Stability and Wind Tunnel Test of Iced Quad Bundled Conductors considering Wake Effect
Discrete Dynamics in Nature and Society, 2020 A new quad bundle conductor galloping model considering wake effect is proposed to solve the problem of different aerodynamic coefficients of each subconductor of iced quad bundle conductor.
Xiaohui Liu +5 more
doaj +1 more source
Légköri jegesedésnek kitett villamos távvezetékek numerikus vizsgálata [PDF]
, 2016 Azokban az országokban, ahol a légköri jegesedés gyakorta okoz komoly károkat a mérnöki építményekben, komoly hangsúlyt fektetnek e tudományterület alapos megismerésére és olyan technológiák, eljárások kifejlesztésére, amelyekkel a katasztrófák ...
Kálmán, Tamás
core +1 more source
High Voltage, 2023 The dynamic response characteristics, including maximum jump height and unbalanced tension, of isolated‐span transmission lines after ice‐shedding are investigated by means of experiments.
Guizao Huang +4 more
doaj +1 more source
Advances in Civil Engineering, 2020 The partial differential galloping equation of iced quad conductors can be transformed into an ordinary differential galloping equation by two discrete methods: one is a direct discrete method and the other is an indirect discrete method.
Xiaohui Liu +3 more
doaj +1 more source
Galloping Control for Iced Conductors Using Tuned Mass Dampers with Fixed Time-Delayed Feedback
Shock and Vibration, 2019 A tuned mass damper with fixed time-delay feedbacks (TTMD) is first applied to suppress galloping of iced conductors. It is different from general time-delay feedback control, which also connects an added mass to a galloping body and can absorb ...
Guo Li, Li Li, Peng Zhu
doaj +1 more source
Generalized Method Of Designing Unmanned Remotely Operated Complexes Based On The System Approach [PDF]
, 2019 Self-propelled underwater systems belong to the effective means of marine robotics. The advantages of their use include the ability to perform underwater work in real time with high quality and without risk to the life of a human operator.
Blintsov, V. (Volodymyr) +1 more
core +2 more sources
EnergiesTo study the aerodynamic and vibration characteristics of iced conductors under the influence of wind fluctuations, a harmonic superposition method is used to simulate nonuniform wind speeds.
Guifeng Zhao +3 more
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source