![]() ![]() Air-in-head start systems require 200-250 psig pressure. Many end-users are faced with declining site gas pressures. The two-part system consists of a permanent valve body and replaceable cartridge assembly. With Rebecca system, fuel gas injector valve removal, inspection and replacement are fast and easy. ![]() Integral Engine-Compressor ReconfigurationĬooper offers complete reconfigured compressor package solutions for your legacy equipment. The AJAX oxidizing catalytic converter is designed to meet the new environmental guidelines for 2-stroke, lean-burn (2SLB) gas engines, with impressive removal efficiencies of CO, VOC, and H 2CO. The main component of the system is the ignitor assembly that creates a high energy ignition source, igniting a leaner mixture of fuel, resulting in lower NOx formation and cleaner exhaust.Ĭooper offers a variety of methods for meeting your sound level requirements. This product can be used for units that use automatic variable speed operation for load control and is now standard equipment on all new 2801, 2802, 28 units.Įfficiency, Reliability, Maintenance, SafetyĪJAX engine-compressors can be purchased with a skid design that allows for the unit to be portable. More air flow equates to better engine performance, lower emissions and improved fuel consumption at higher elevation applications. The HCR pistons provide enhanced air flow at higher elevations where air density is lower. HCR (High Compression Ratio) Power Pistons The advantage of an AJAX engine equipped with the available “Economizer” gas injection system versus the standard low pressure fuel system is to reduce fuel consumption by up to 33%. The flexible fuel header system eliminates header misalignment by utilizing single piece fuel header system and eliminates stress and distortion on gas valve body. The AJAX exhaust expansion chamber uses exhaust pulsations to optimize the scavenging of the power cylinders while providing substantial increases in the mass of fresh air that is trapped inside the cylinders, recovering horse power losses often associated with high elevation and/or emission compliance.Įfficiency, Emissions, Power Increase, Maintenance Now AJAX owners with the older oil bath type air cleaner can benefit from this product improvement.Įfficiency, Power Increase, Reliability, Maintenance New AJAX integral engine-compressors are packaged with “Dry Type” engine air filters. Compared to conventional plate, channel or strip valves, poppet valves offer significant fuel or horsepower savings through more efficient and reliable operation. Poppet valves deliver the highest efficiency of any valve design. Now retrofit kits are available for all AJAX units. Pre-Lube systems are standard equipment on current production AJAX units, offered with manual, electric or pneumatic configurations. This upgrade increases the speed of large-bore AJAX units from 360 and 400 rpm to 440 rpm, increasing horsepower ratings while maintaining emissions ratings. Cooper selected the AJAX engine due to the similarities of its combustion system to that of the large fleet of the other engine brands the company services (Clark, Cooper-Bessemer®, Ingersoll Rand, and Worthington). The test engine is the current production, NSPS compliant CleanBurn Plus TM AJAX® 2802 with 15″ piston bore, 16″ power stroke, and a speed range of 360-440 RPM. The Cooper test was conducted at their slow-speed integral engine test cell at corporate headquarters located in Houston, Texas. ![]() Our customers have thousands of similar units running globally, so the potential reduction of methane is substantial.” “In May, we will be running up to 33% by volume in the same stock engine. This is the first such run using significant amounts of hydrogen in an engine of this design.” said Cooper COO, Malcolm Holmes. We ran an unmodified large-bore, slow-speed integral engines-compressors with an H2 blend of 5% by volume, and we achieved significant reductions of methane in the exhaust. “Cooper’s hydrogen development initiative took another large step forward today. gas pipeline company to demonstrate the safe operating range of H2 blends in large-bore internal combustion engines. The groundbreaking test comes 5 months after the announcement of Cooper’s joint hydrogen research project with a major U.S. Cooper has successfully tested a slow-speed integral engine running on a hydrogen (H2)-natural gas fuel blend. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |