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  • Automotive Industry
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Toyota Mirai Fuel Cell parts - Ion exchangers

5/10/2016

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Toyota Boshoku イオン交換器
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② FC cooling water ion exchanger
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Engine bay
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DENSO's diesel engine management system - Exhaust Gas Recirculation (EGR) Cooler

10/21/2014

2 Comments

 
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Exhaust gas, Coolant
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Minute offset fins
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The structure to decrease temperatures fluctuate at limited part
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The structure to prevent boil
Heat-proof warp structure
The dimples for heat conduction control and the
rib to prevent stagnation are adopted.
2 Comments

Porsche 918 PHEV - Radiators

9/30/2014

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Hybrid battery cooling
1 radiator
   heat exchanger
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water cooling radiator front
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radiator rear
1 radiator left 2 radiator right
1 radiator rear left 2 radiator rear right
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Racecar Exhaust Flames

12/30/2013

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  • ​Audi DTM
  • ​Mercedes-Benz DTM
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2007
  • F1
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  • ​FIA GT
  • Super GT
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Read More
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Endurance diesel - Lola B2K/10 Caterpillar V10

9/26/2013

1 Comment

 
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The engine came with Volkswagen’s own Bosch ECU but this was rights protected and inaccessible. Instead, Pectel hardware was used, giving a blank canvas of zeros for Caterpillar to code its engine management strategies.
Photo: Perkins Engines
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Taurus removed a 5.0-litre TDI PD V10 from a Volkswagen Touareg, liased with another British firm, Mountune as its engine partner and married it to a Lola B2K/10 chassis. Mountune had already carried out design studies on racing diesels.
The Touareg’s Bosch ECU is rights protected and so Pectel hardware was used enabling Caterpillar to code the engine management strategies.
1 Comment

Ricardo-Judd Diesel V10 in motorsport

9/24/2013

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Combustion system: Ricardo HSDR direct injection diesel
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Antiknock and Octane Measurement Methods

8/28/2013

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In 1921 Thomas Midgley, Jr. and T.A. Boyd in the United States discovered the effectiveness of tetraethyl lead (TEL) as an
"antiknock additive." The addition of TEL to the fuel reduced the knock, permitted higher compression ratios, and resulted in higher efficiencies.
Anti-Knock Index (AKI) or Pump Octane Number (PON), which is equal to the average of the Research Octane Number and the Motor Octane Number. The octane in the gasoline increases the activation energy needed for auto-ignition of the gasoline. The higher activation energy means less knocking of the engine. 
RON (Research Octane Number) is determined in a single cylinder variable compression ratio engine that operates at 600 rpm with a 65.6 ºC inlet air temperature at standard barometric pressure.
MON (Motor Octane Number) is determined at engine speed of 900 rpm and 148.9 ºC inlet air temperature.
Anti Knock Index (AKI) = (RON+MON)/2
Anti Knock Index (AKI) also referred to as Road Octane Number (RdON) or Pump Octane Number (PON)
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