Results 171 to 180 of about 13,515,191 (202)

Data-Driven Hierarchical Neural Network Modeling for High-Pressure Feedwater Heater Group

2020
This paper proposes a data-driven hierarchical neural network modeling method for a high-pressure feedwater heater group (HPFHG) in power generation industry. An HPFHG is usually made up of several cascaded high-pressure feedwater heaters (HPFH). The challenge of modeling an HPFHG is to formulate not only the HPFHG as a whole but also its components at
Jiao Yin 0003, Mingshan You, Jinli Cao, Hua Wang 0002, MingJian Tang 0001, Yong-Feng Ge   +5 more
openaire   +2 more sources

Impacts of external magnetic fields applied to high-pressure electric arc heaters

Journal of Propulsion and Power, 1996
Acceptable behavior of electrical arc discharges inside high-power arc heaters usually requires the introduction of externally applied magnetic fields near the arc terminations. The strength and spatial distribution of these fields are discussed for a typical configuration.
D. D. Horn, E. J. Felderman, W. N. MacDermott   +2 more
openaire   +1 more source

Characteristics of a high-enthalpy electric-arc heater for air at atmospheric pressure

Journal of Engineering Physics and Thermophysics, 1994
A vortex-type plasma generator is described, and its current-voltage and heat characteristics as well as the basic parameters of the plasma jet are reported. Results of an investigation of the heater are compared with literature data. Correlations for the basic characteristics are derived that may be employed to design a high-enthalpy plasma generator.
openaire   +1 more source

Thermohydraulic Test of a Model of a High-Pressure Mixing Heater

Thermal Engineering, 2021
Yu. G. Sukhorukov, B. F. Balunov, V. V. Lemekhov, V. A. Kogut, A. V. Proukhin, A. A. Shcheglov, F. A. Svyatkin, A. Yu. Yurchenko, A. S. Matysh, A. O. Borisov, N. A. Shorin, K. A. Grigor’ev   +11 more
openaire   +1 more source

Development of Stable, High Power, High Pressure Arc Air Heaters for a Hypersonic Wind Tunnel

1961
Abstract : Research was performed on high voltage arc air heaters for hypersonic wind tunnels. Scaling laws and factors affecting them were established for the heaters. Two arc heater designs, capable of operating at two and four megawatts, respectively, were test d.
G. M. Skinner, R. C. Eschenbach
openaire   +1 more source

Radiative heating in high-pressure arc heaters

27th Thermophysics Conference, 1992
E. FELDERMAN, W. MACDERMOTT
openaire   +1 more source

Methods for the analysis of high-pressure, high-enthalpy constrictedarc heaters

10th Thermophysics Conference, 1975
W. NICOLET, C. SHEPARD, K. CLARK, A. BALAKRISHNAN, J. KESSELRING, K. SUCHSLAND, J. REESE   +6 more
openaire   +1 more source

Long-term performance evaluation of CO2 heat pump water heater under different discharge pressure control strategies

Applied Thermal Engineering, 2023
Chunlu Zhang, Jia-Hao Cheng
exaly  

Trilayer MXene Fabric for Integrated Ultrasensitive Pressure Sensor and Wearable Heater

Advanced Materials Technologies, 2021
Chenghao Deng
exaly  

The Effect of a Heater on the Initiation of Discharges in High Pressure Gases

Journal of the Illuminating Engineering Society, 1984
Ryo Suzuki, Masato Saito, Keiji Watanabe
openaire   +1 more source