The brazed Plate Heat Exchanger (BPHE) is a type of heat exchanger construction in which metal plates with flat surface offer an effective and efficient method of heat transfer. These plates are joined together by brazing (mainly copper), typically stainless steel. Due to the close contact between the two surfaces, there is a very high heat transfer coefficient, leading to a low overall unit size. They therefore provide much greater efficiency than a Shell And Tube Heat Exchanger.
Brazed Plate Heat Exchangers are widely used in air-conditioning and refrigeration, power generation, and other process applications. For example, within a cooling cycle, a BPHE can be used to transfer heat from one fluid to another. Typical fluids in such coils and systems are either glycol or water. In a power system, a BPHE can be used to cool oils, recirculating lubricants, fuels, and other fluids.
The major advantages of BPHE are their compact size, efficient heat transfer and minimal pressure loss. BPHEs also have low maintenance requirements and a long service lifetime. Furthermore, because of their flat surface design, BPHEs have no patterns or turns and thus lower energy costs and minimize fouling. Finally, the material used in BPHEs makes them resist to corrosion and heat, making them ideal for high temperature and hostile environments.
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According to recent Honda official news, Honda sold 51,140 vehicles in China in July, a slight decrease of 1.7% year-on-year, continuing the downward trend in June. Among the two major joint ventures, sales of Guangzhou Automobile Honda have increased significantly, while Dongfeng Honda has dropped significantly.
January-July cumulative sales of 367,000 vehicles, down 3.0% year-on-year
Honda Motors official data show that in July 2013, Honda sold 51,140 vehicles in the Chinese market, which fell 1.7% year-on-year (in July 2012, it sold 52,045 vehicles).
From January to July, Honda’s cumulative sales in China reached 367,718 units, which was 3.0% lower than the 379,058 units sold in the same period of last year. This figure is also higher than the cumulative sales in July 2011 (322,768 units).
This year, Honda's overall decline in China's decline has been relatively low among Japanese automakers, but it has only increased by 1, 5 months. After the rebound in May, it failed to extend the upward momentum and continued to decline in June and July. Honda said that this year the new generation of Accord mid-size cars will be listed in China, which will promote sales growth.
The broad-based counterattack rose sharply
Honda Automobile's two major joint venture subsidiaries in China, Guangzhou Automobile Honda, a substantial increase, while Dongfeng Honda suddenly fell, the absolute value of the increase and decrease of the two are basically equal.
In July, Guangzhou Automobile Honda Motor Co., Ltd. sold 32,007 vehicles in July and 24,378 vehicles in July last year, an increase of 31.3% year-on-year. Dongfeng Honda's domestic sales in July were 19,133 units, compared with 27,667 units in the same period of last year, down 30.9% year-on-year. It is reported that the "replacement price surge" of Guangzhou dealers has contributed to the growth of Guangben's sales.