8/17/2023 0 Comments Airflow systems llc( there is more ongoing work being done in this area to completly isolate the lower cowl. Jason is to be applauded for his vision with this aircraft, a summary of great choices that has resulted in another wonderful RV-10. The finished aircraft and results were outstanding! The intake ramp was modified and the removable rubber transitions were added. Spacing the A/C compressor outwards by 7/16? and using the new longer idler arm meant a new longer belt was required and a relief cut into the lower cowl. Bill at Airflow Systems said he will be adding the required extensions and spacers to those builders who require them. New Idler extensions and compressor spacers were made. my total system including Compressor was 23 kg so VH-BKK is 21 1/2 kg)Ī lot of work was put into lowering the compressor into the cowl to make the L/H Cowl intake as unrestricted as possible. (This unit is 1 ? kg lighter than my unit. The net result is that the cabin air is circulated at a very high rate with each cycle getting cooler. I originally tried only two intakes but still found a drop in RPM so a third was added. With the A/C unit now reversed I needed to design an effective intake air system. While testing the massive 300 cfm Evap unit that Airflow Systems sells, I found that by reversing the delivery unit and letting the Scroll fan blow straight in the cabin, angled up,it deliverers a MASSIVE amount of air at a good velocity along the roof of the aircraft where it hits the windscreen and then flows down over the body of the Pilot and Co-Pilot. We tried many options to increase airflow delivery, external ducting, side vents and Axial boost fans but what we stumbled across was the old axiom that simpler is nearly always better. In my own aircraft I added a 4? Axial fan to pressurise the delivery at 2 psi, this has helped a lot however at the cost of more weight and power requirements. What works extremely well with Ram Air over 160 knts ,does not work well with a scroll fan that most A/C units use. I already have an Air Flow Systems A/C in my own aircraft and although it works well, the Aerosport Roof Console has been the largest stumbling block with free air delivery being heavily restricted by the rear bulk head and the vent system. Jason lives and operates in Central Australia and the brief was to install the most effective A/C unit we could. I was approached by RV-1O Builder Jason Merritt to assist with the installation of his Air-Con unit. Thank you for taking the time to visit our web site and review our products.With AirFlow Systems Light Aircraft Air-Conditioning This policy of rigorous testing combined with knowledgeable customer service yields a better all-around product experience for our customers. That same thorough test approach has been used by Airflow Systems to design its expanded line of products which now includes parts for certified and experimental aircraft and motorsports. This was the case when Airflow Systems obtained multiple FAA approvals for the most efficient intercoolers ever approved for retrofit installation on certified aircraft. This type of rigorous test program often yields data which results in improved product design. We first applied the benefits of this approach when developing our line of FAA approved intercoolers for certified aircraft over 30 years ago. For this reason, our products are not simply copies of existing parts. This is done prior to releasing a product to the marketplace to ensure the products are maximized for performance. The data-driven design incorporates extensive testing into the design process. Therefore, we have used a data-driven design for all of our products. From the beginning, our goal has been to develop products that are considered the “best in class” in both value and performance. Airflow Systems was established in 1987 as an aircraft heat exchanger manufacturer.
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