Search Options

Sort by:

Publication Type:

Open access:

Publication Date:

Periodicals:

Search results

Online since: December 2014
Authors: Yi Lin Wang, Ming Tu Ma, Lei Feng Song, Yi Sheng Zhang
A good heat resistance of tool material is essential to perform the forming and quenching process of heated plates, and a large amount of cooling water channels should be arranged in the tool and die in order to finish the quenching process of heated plates, however, it is not easy to accomplish the channel design and machining.
Cooling system simulation is necessary to obtain a reasonable cooling channel arrangement, the critical parameters should be rigidly controlled, the speed, flow rate and temperature of water, the design and manufacture of tool and die is a multidisciplinary integration involving materials science, metallography, heat transfer and fluid mechanics, which was shown in Fig.30.
Fig.31 Automatic layout and generate the cooling water channels HsCAE Cool 7.1 is as hot stamping mold cooling system for the development of professional software, it is the basis for calculation module in the cooling system of injection mold the development, through gradual application.
Online since: October 2011
Authors: Zhong Ning, Jing Yu Cao, Xian Yu Ning
Maritime space in the Indian Ocean adjoining Chinese southwestern waters has become the hardest hit of pirates’ attacks.
Council of Supply Chain Management Professionals(CSCMP), 2006
Online since: July 2024
Authors: Ayman Ahmed Ezzat Othman, Aya Said Muawad Saad
It is noteworthy that these firms encompass professionals with backgrounds in architecture, engineering, and construction, reflecting a multidisciplinary approach within the industry. 5.2.1 Perception and application of WMS during ADP in Egyptian ADFs The survey results indicate that the majority of respondents possess an average level of knowledge regarding WMS during ADP.
Conclusion and Recommendations Despite the key role of the construction industry in global social and economic development, it poses significant environmental challenges, including water, energy, and resource consumption, as well as waste generation, air pollution, and carbon emissions.
Paulson, Professional Construction Management: including CM, Design-Construct, and General Contracting, New York: McGraw-Hill, 1992
Online since: March 2015
Authors: R.K. Tessari, M.A. de Carvalho
These parts can now use air or water for inflation, or use pneumatic or hydrostatics cushions.
Simplified TRIZ: New Problem Solving Applications for Engineers & Manufacturing Professionals. 2 ed.
Vinci: Institute of Professional Innovators / Università Degli Studi de Firenze, 2006
Online since: September 2011
Authors: Xiu Xia Yuan
Veracity of measurement Thermocouple, air composition sensor in smoke chamber of kiln outlet Deviation<3% 2 Deviation≥6% 0 State of air leak Managements avoiding of air leakage of kiln head Almost no leakage 3 A small amount of air leakage 2 A large amount of air leakage 0 Managements avoiding of air leakage of smoke chamber of kiln outlet Almost no leakage 3 A small amount of air leakage 2 A large amount of air leakage 0 Stability of thermal regulation Raw meal feeding amount Target value±5% 2 Kiln electric current Curves should be uniform thickness, no spikes, glitches. 1 Kiln speed Target value ±0.2 r/min 1 Coal feeding amount: kiln and precalciner Target value ±4% 2 Air volume pulled by hot fan in kiln outlet Fan speed: Target value±20r/min 2 Sintering temperature: centre-control data Target value ±30°C 1 Handing-off system of three teams The unified operation won’t cause fluctuations in the furnace. 2 Recovery of waste heat Waste heat recovery of kiln body surface Such as bath water
Through training, assessing selecting, building a professional, high-level, responsible energy management team, and through the establishment of a sound energy management system and reward and punishment system, it could stimulate energy-saving initiative of the staff, develop energy-saving potential of companies and implement energy conservation efforts effectively.
Online since: October 2012
Authors: Zhi Ping Wang, Pin Chuan Chen
While the mold insert is the very fundamental component to this manufacturing process, using lithography (LIGA or UV-LIGA) for manufacturing is very time-consuming, resource-consuming, expensive, and highly professional required, which makes the overall price of a microfluidic device less acceptable in the market and inaccessible for most of the researchers.
The BSA solution with a concentration of 1 µg/µl was injected into the micro-channel at a flow velocity of 1 mm/s for an hour followed by deionized (DI) water washing at 1 mm/s for 30 minutes for static coating procedure.
Online since: January 2017
Authors: Abdellah El Barkany, Ahmed El Khalfi, Ghita Ettaye
The national development model is based on the sectoral contribution of agricultural, mining, energy , water, industrial, building, transport, tourism, insurance, post and telecommunications sectors to economic growth.
In the 80s, the third solution was the ERP (Enterprise Resource Planning) which resulted from using integrated management professional software for company processes (human resources management, accounting management financial management, production management, ...) the drawback of this solution was that its implementation in the company causes significant changes and for this reason failures of ERP deployments were numerous.
Online since: January 2024
Authors: Muhammad Nizam, Endah Retno Dyartanti, Agus Purwanto, Anif Jamaluddin, Feri Adriyanto, Himmah Sekar Eka Ayu Gustiana, Chico Hermanu Brillianto Apribowo, Sony Adyatama, Rizal Mujaddid Irsyad, Geovani Rahmad Illahi, Hilwan Hafidzsyah, Muhammad Farrel Akhsya
While some commonly used renewable energy sources such as rooftop solar panels, wind turbines, and water turbines produce an average of only about 25 grams of CO2 per kWh [2].
BMS simulation was carried out using Proteus Professional v8.10 software.
Online since: September 2014
Authors: Le Ming Xiao, Yan Qiong Song
In the ship for higher intelligence of seamless connection on-shore power synchronous control, they only adapt to the professional ships and quays.
China Water Transport,2010(6):12-13
Online since: October 2014
Authors: Eugen Diaconescu, Florentina Magda Enescu
SCADA systems are used to monitor and control a plant or equipment in industry fields: telecommunications, management of water resources, energy generation and power grids, oil and gas, land transport, air traffic and navigation, emission monitoring and air quality, marine platforms, networks, pumping stations and mining in general.
Details are presented below for better understanding of the issues faced by service users in conventional control systems, no matter how advanced professional would be the projected current systems (Citect Schneider Electric, Siemens WinCC, etc.).
Showing 3651 to 3660 of 3722 items