Results 61 to 70 of about 13,515,191 (202)

In situ strategy towards enhancing cold spray coating deposition efficiency

Materials Research Express
Cold spray is an advanced surface engineering technique for producing dense coatings with high adhesion; however, its deposition efficiency is often limited by the thermal and kinetic parameters of the process.
Oleksandr Shorinov, Ihor Zorik, Serhii Nyzhnyk, Nina Savchenko, Kostiantyn Danko   +4 more
doaj   +1 more source

Research on Dynamic Leakage Fault Characteristics of High-Pressure Heater Under Wide-Load Conditions of Coal-Fired Units

Energies
Tube bundle leakage occurs in high-pressure heaters of coal-fired units after long periods of variable-load operation. As these units increasingly participate in deep peak regulation, understanding leakage behavior over a wide load range becomes ...
Wei Zhuang, Qiang Zhang, Yingwei Jiang, Yue Cao   +3 more
doaj   +1 more source

Data on emerging sulfur dioxide in the emission of natural gas heater in winter

Data in Brief, 2018
Natural gas is a kind of fuel that is used in various heating systems for combustion processes. Combustion of natural gas produce such air pollutants as CO2, NOx, SOx, PM, CO, and HC. During cold days, total gas consumption in Iran goes up.
Reza Fouladi Fard, Amir Hossein Mahvi, Mohsen Mahdinia, Monireh Dehabadi   +3 more
doaj   +1 more source

Probing structural stability of double-walled carbon nanotubes at high non-hydrostatic pressure by Raman spectroscopy

, 2011
Theoretical calculations predict that the collapse pressure for double-walled carbon nanotubes (DWCNTs) is proportional to 1/R3, where R is the effective or average radius of a DWCNT.
Soldatov, Alexander,, Mattias Mases, Ilya Dobryden, Shujie You, Green, Alexander A.,, Alexander V. Soldatov, You, Shujie, Mases, Mattias,, Hersam, Mark C.,, Alexander A. Green, Mark C. Hersam, Dobryden, Illia,   +11 more
core   +1 more source

Simulasi Gatecycle Pengaruh Off Service High Pressure Heater Terhadap Performa Pembangkit Listrik Tenaga Uap 200 MW PT. PJB Gresik

Jurnal Teknik ITS, 2015
Salah satu cara meningkatkan efisiensi sebuah pembangkit listrik tenaga listrik menambahkan feedwater heater yang berjenis high pressure heater (HPH).
Akbar Kurnia, Prabowo Prabowo
doaj  

Heating Performance Enhancement of High Capacity PTC Heater with Modified Louver Fin for Electric Vehicles

Energies, 2019
Electric vehicles use positive temperature coefficient (PTC) heaters and heat pumps to warm the vehicle cabin. High-capacity PTC heaters are needed because heat pump performance decreases sharply in the winter months due to low outdoor temperatures.
Myeong Hyeon Park, Sung Chul Kim
doaj   +1 more source

Hydrate Management with Real Time Data Visualization

Improved Oil and Gas Recovery, 2019
Hydrate is a common issue in the natural gas production, which can be accelerated by the presence of H2S and CO2. This paper is to present the current experience in a gas project in Sichuan, including application of several surveillance technologies for
Jianjiang Lv, Jianbo Yuan, Minh Vo, Junliang Zhang   +3 more
doaj   +1 more source

Electric Heater

, 1911
Patent for an electric heater that is insulated from foreign bodies or fluids.
Harvie, Arthur H., Davis, William G.
core  

PERHITUNGAN PERFORMA HIGH PRESSURE HEATER #1 TIPE SHELL AND TUBE DI UNIT 2 PLTU 1 JAWA TIMUR PACITAN PADA BEBAN 200 MW ( CALCULATION PERFORMANCE OF HIGH PRESSURE HEATER #1 TYPE SHELL AND TUBE IN UNIT 2 PLTU 1 JAWA TIMUR PACITAN ON 200 MW LOAD ) [PDF]

, 2014
High pressure heater adalah alat yang digunakan untuk memanaskan air umpan boiler dengan memanfaatkan uap ekstraksi High pressure turbin dan Intermediet pressure turbine. Performa High pressure heater sangat mempengaruhi efisiensi dari boiler.
Priyangga, Riwi Narotama, Indartono, Indartono   +1 more
core   +1 more source

High-pressure structural transitions in Cm and Am0.5Cm0.5 binary alloy

, 2006
The high-pressure behaviour of Cm and Am0.5Cm0.5 binary alloy is investigated theoretically using ab initio electronic structure methods. Our calculations reproduce the structural phase transitions, which are observed in recent experiment performed by ...
Johansson, Börje,, Luo, Wei,, Ahuja, Rajeev,   +2 more
core   +2 more sources