height of burst การใช้

• The fuze length primarily reflects the range to the target and the required height of burst.
• It can be set to engage the target with height of burst, point detonation or fuze delay.
• The early versions were often limited to proximity airburst, albeit with height of burst options, and impact.
• This fuze length was extremely difficult to predict with adequate accuracy, so the height of burst almost always had to be adjusted by observation.
• The height of burst, and apparent size of the fireball, a function of yield and range will determine the degree and extent of retinal scarring.
• For example, Junghans DM84U provides delay, super quick, time ( up to 199 seconds ), two proximity heights of burst and five depths of foliage penetration.
• The latest, such as Junghan's DM84U provide options giving, superquick, delay, a choice of proximity heights of burst, time and a choice of foliage penetration depths.
• Mechanical time fuzes were just about good enough to use with field artillery to achieve the effective HE height of burst of about 10 metres above the ground.
• Neither side seems to pay ( in ) public much attention to factors like fallout, collateral damage from inaccurate strikes, and problems with reliable calculation of height of burst,
• The new ECCG contains a Height of Burst ( HOB ) sensor enabling air burst fusing options, and a SAASM ( Selective Availability Anti Spoofing Module ) compliant GPS receiver.
• Low airburst, typically about 10 metres, was used with HE . The height of burst with shrapnel depended on the angle of descent, but for optimal use it was a few tens of metres.
• High height of burst, typically a few hundred metres, is usually used with star shell ( illuminating shell ) and other base ejecting shells such as smoke and cluster munitions, and for observing with high-explosive ( HE ) shells in some circumstances.
• The "'M734 Multi-Option Fuze "'shown in Figure 1 is a rangefinder and collision detection system used on 60mm, 81mm, and 120mm mortar shells as a trigger to detonate the shells at the most damaging heights of burst when combating four types of battlefield threats:
• The " Tumbler " phase, sponsored by the Atomic Energy Commission consisted of three airdrops which were intended to help explain discrepancies in the actual and estimated blast shock wave damage noted on previous detonations, and to establish more accurately the optimum height of burst.
• The M31 had a dual-mode fuse with point detonation and delay options to defeat soft targets and lightly fortified bunkers respectively, with the upgraded M31A1 equipped with a multi-mode fuse adding a airburst mode for use against personnel in the open; proximity mode can be set for height of burst ( HOB ).