Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Operational principle"'
Publikováno v:
Russian Engineering Research. 41:19-24
A frequency method of measuring the dynamic viscosity of rheological media is outlined for the example of a magnetorheological fluid. The method is based on the operational principle of a rotary viscosimeter, in which the torsion angle depends on the
Autor:
A. I. Seroshtanov, Artem Sheptukha, A. S. Trushin, Ye. O. Bausov, Oleksandr Didenko, I. Ye. Bugakov
Publikováno v:
Kharkiv Surgical School. :50-53
Summary. The purpose of the study. Optimization of the treatment of PNP with the defeat of the PF in DM. Materials and methods. Results of treatment of 138 patients with PNP on the background of DM using ozone therapy, ultrasonic cavitation and laser
Autor:
Dian Li, Peina Zhuang
Publikováno v:
Neohelicon. 48:339-354
Comparison, either in the methodological or ontological sense, is the soul and the operational principle of comparative literature. Its meaning, however, has not always been transparent nor unchanging in the Chinese context. Tracing its signifying tr
Autor:
Hiromichi Ueda
Publikováno v:
JAPAN TAPPI JOURNAL. 74:808-814
Autor:
sunok kim
Publikováno v:
International Trade Law. :30-54
Publikováno v:
2021 IEEE 12th Energy Conversion Congress & Exposition - Asia (ECCE-Asia).
In this paper, an efficient and reconfigurable multi-cell battery pack for portable electronic devices with simultaneous charging and discharging capability is proposed. Based on the status of the load current, the operational principle of the propos
Autor:
Hyun-Lark Do, Sin-Woo Lee
Publikováno v:
IET Power Electronics. 12:1662-1669
This study presents a high-efficiency soft-switching step-up DC-DC converter. The proposed converter achieves zero-voltage switching of power switches and zero-current switching of the output diode. Also, it has improved the voltage conversion ratio.
Autor:
Jerzy Girtler
Publikováno v:
Polish Maritime Research, Vol 25, Iss 4, Pp 130-138 (2018)
This paper presents a proposal of simultaneous consideration of load and wear associated with it , of tribological systems of ship main engines (intended for ship propulsion) . Based on results of investigations it was assumed that both the load Q (i
Publikováno v:
IEEE Sensors Journal. 18:8198-8207
This paper aims to review the technology, developments, and applications of spin exchange relaxation free (SERF) atomic magnetometers. The generalized comparisons between the SERF magnetometer and the other types of weak magnetic sensors are elaborat
Publikováno v:
2021 12th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC).
In this paper, a single switch transformerless resonant high step-up non-isolated DC-DC converter is proposed. In this converter, soft-switching condition is provided for all semiconductor elements without any axillary switch. Due to high voltage gai