LASER LOCAL HEATING SYSTEM FOR THERMAL VACUUM TESTING OF SPACECRAFT
Annotation
A new light source based on itterbium fiber laser is proposed for spacecraft thermal vacuum tests. Local heating laser system using as test equipment and consisting of 20 laser channels is devel-oped and manufactured. Each of the channels creates a quasi-uniform circular laser spot with a diame-ter of 50 to 250 mm and a power density of up to 55,000 W / m2 on the test object surface.
Keywords
Постоянный URL
Articles in current issue
- STRUCTURES OF SIGNAL CORRECTION CIRCUITS BASED ON DOUBLE MODULAR REDUNDANCY WITH COMPUTATION CONTROL
- ALGORITHM FOR DETERMINING THE SOURCE OF FRAGMENTED MESSAGES
- MEASURING THE DERIVATIVE OF CURRENT USING A DELTA-SIGMA MODULATOR FOR SENSORLESS CONTROL OF A TRACTION ELECTRIC DRIVE
- GEOMETRY CONTROL SYSTEM FOR AXISYMMETRIC PRODUCTS WITH ANGLE MIRROR CONVERTER
- METHOD FOR CALCULATING OPTICAL ELEMENTS FOR LI-FI COMMUNICATION DEVICES OF VEHICLES
- LASER LOCAL HEATING SYSTEM FOR THERMAL VACUUM TESTING OF SPACECRAFT
- METHOD FOR FORMALIZATION OF SINGLE QUALITY CRITERIA FOR INSTRUMENTATION PRODUCTS IN A TWO-LEVEL MODEL. PART II. FORMALIZATION OF SINGLE UPPER- AND LOWER-LEVEL CRITERIA
- CONSTRUCTION AND ERRORS OF THE AIR SIGNAL SYSTEM BASED ON THE VORTEX METHOD
- MEASURING DEVICE FOR DETERMINING THE CONCENTRATION OF SULFUR-CONTAINING SUBSTANCES IN EXHALED GAS
- CYLINDRICAL GEARS WITH TAPERED TOOTHED RIMS