Industry Information

Update May 14, 2022

The key to LED heat dissipation is heat dissipation structure and heat dissipation area.

At present, the most widely used substrate materials in China, its mature technology makes up for the lack of performance. Although silicon carbide (SiC) is superior in performance, due to its high...

Update May 13, 2022

Use of organic heat carrier, heat medium heat transfer oil should pay attention to matters

The use of organic heat carrier, heat medium heat transfer oil should pay attention to: a organic heat carrier is divided into two major categories of mineral oil type and synthetic type. The mineral...

Update May 12, 2022

Heat meter with heat correction for heat test run

There is no limit to creativity, and the instrument is invented. Today we introduce a national invention patent for authorization, a method with a heat test for heat test and its measurement method....

Update May 11, 2022

Enhance natural convective heat transfer and radiative heat transfer between heat pipe fins and air

At the same input power, when the heat sink is placed at 0°, the heat source surface center point temperature is the lowest; when the heat sink is placed at 90°, the heat source surface center point...

Update May 10, 2022

Relieve heat and health: summer heat is used to remove heat

"Summer" is the climate characteristic of summer. As summer heat rises, it is easy to injure and consume gas. Therefore, people often feel thirsty and lack of energy in the summer. In addition, the...

Update May 09, 2022

The difference between the internal heat type soldering iron and the external heat type soldering iron is good in the internal heat of the soldering iron or the external heat.

Internal heat type soldering iron definition The heat element is inside the solder copper head, or is interpreted as "the tip of the soldering iron is placed outside the heating element", so that...

Update May 07, 2022

Optimization of Welding Process Parameters for Fillet Welded Joints of Hydrogenation Heat Exchangers

Zhao Cui Lu Xiaofeng (School of Mechanical and Power Engineering, Nanjing University of Technology, Nanjing 210009, China) Abstract: Using the finite element software ABAQUS, a sequential coupled...

Update April 26, 2022

Introduction of 12 types of towers and their working principles

The tower equipment is the most significant equipment in the petrochemical industry. In the tower equipment, the gas-liquid or liquid-liquid two-phase can be fully contacted, and the mass transfer...

Update April 25, 2022

Pressure Vessel Welding Defects and Heat Treatment Knowledge

Pressure vessels play a very important role in petrochemical production. Pressure vessels can act as petrochemical equipment such as reaction, energy exchange, separation, tower, storage,...

Update April 23, 2022

Management and inspection of atmospheric storage tanks

There are three main management modes for the safety management of large storage tanks: (1) Management mode based on storage tank accident; (2) The management mode of periodic maintenance; (3)...