Results 141 to 150 of about 215,040 (353)

Karakteristik Tegangan Tembus Gas CO2 dengan Menggunakan Pembangkit Tegangan Tinggi DC Polaritas Positif [PDF]

open access: yes, 2017
The Sulfur hexafluoride (SF6) gas is the most widely used in high voltage applications, such as in gas insulated switchgear (GIS) and the gas circuit breaker (GCB) due to good insulation performance.
\u27, N. (Noviansyah)   +1 more
core  

Dislocation‐Mediated Thermoelectric Performance and Mechanical Behavior

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations can scatter phonons to reduce thermal conductivity, thereby enhance thermoelectric performance. However, dislocations also impact mechanical properties, leading to increased brittleness and altered plasticity. It is essential to clarify the complex relationship between dislocations, thermal transport, and mechanical stability to achieve a ...
Bangzhi Ge, Yuan Yu, Chongjian Zhou
wiley   +1 more source

Analisis Pengaruh Perubahan Kadar Air Dan Viskositas Terhadap Tegangan Tembus Minyak Transformator Nynas Nitro [PDF]

open access: yes, 2014
Oil isolation transformer serves as an insulation and cooling medium for the transformer. Oil Isolation transformer has a wide range of oil characteristics include viscosity, water content and breakdown voltage.
Yanto, Helmi Triyudar
core  

Sol–Gel Synthesis of Ca2.5Ag0.3Sm0.2Co4O9 Semiconducting Materials for Thermoelectric Applications in Aerospace Systems

open access: yesAdvanced Engineering Materials, EarlyView.
Ca2.5Ag0.3Sm0.2Co4O9 semiconductor materials are synthesized and produced in this study using the sol–gel and cold pressing techniques for thermoelectric generator applications. As template samples are added, the Seebeck coefficient and power factor values rise, peaking at 800 °C for Ca2.5Ag0.3Sm0.2Co4O9 at 274.47 μV K−1 and 0.58 mW mK−2, respectively.
Enes Kilinc   +4 more
wiley   +1 more source

Voltage-Stabilizer-Grafted SiO2 Increases the Breakdown Voltage of the Cycloaliphatic Epoxy Resin. [PDF]

open access: yesACS Omega, 2021
Qin Y   +8 more
europepmc   +1 more source

SiPM Operational Experience in Outer HCAL in CMS

open access: yes, 2014
The CMS Outer Hadron Calorimeter (HO) is the first large-scale hadron collider detector to use Silicon Photomultipliers (SiPMs). To build the system we installed and characterized 3000 SiPMs of which 1656 channels of SiPMs with 40MHz readout have ...
Künsken, Andreas
core  

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

open access: yesAdvanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt   +3 more
wiley   +1 more source

Prediction of DC Breakdown Voltage of Rod–Plate Gaps under Full-Flame Bridging Conditions

open access: yesFire
In order to evaluate the risk of transmission line tripping due to wildfires, it is necessary to predict the breakdown voltage of the insulation gap under the flame.
Ziheng Pu   +5 more
doaj   +1 more source

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