Alternative Solar Power - Theory on Evacuated Solar Tubes made by Sand/Glass

Hi, I need help on writing a whitepaper regarding alternative solar energy generation in a desert environment. The article is currently 20 pages long. Currently I am in need of an engineer how knows about "evacuated solar tubes" - Specifically the possibility to burn glass like structures directly into desert sand. Other tasks: - Physics calculations on alternative solar energy extraction - Technical writing - Verification and feedback on current ideas - Finding new articles on "evacuated solar tubes". Synopsis of project: Large vehicles will burn crude inexpensive tube systems directly into the sand in Sahara. These vehicles are called “Solar Sand Burners”. These sand-burners will create the tube systems while moving slowly on the sand similar to asphalt pavers on roads. The black tube systems will be multilayered, intersected and connected and will be easily maintained and replaced. Ocean water will be directed into the tubes through tubes leading into the oceans. Pumps powered by solar energy will drive the water through the tubes. The water will run through the tube systems and during the daytime it will heat up to high temperatures by the direct exposure to sunlight. The hot water will be accumulated in centralized hubs. From there large scale steam turbines will convert hot water into electricity. When you sign on to project you get access to google document.